Mya pictorum Linnaeus, 1758
Lister, 1678, Hist. Anim. Anglic.: [app.] pl. 1, fig. 4. [pre-linnaean]
Linnaeus, 1758, Syst. Nat. 1: 671, sp. 19.
Linnaeus, 1767, Syst. Nat. 1(2): 1112, sp. 28.
Type(s): SYNTYPES LS_28, “Habitat in Europae fluviis.”.

Mya pictorum — Linnaeus (1758), Linnaeus (1767), Müller (1774), Poiret (1789), ..., Montagu (1803), Turton (1807), Dillwyn (1817), Wood (1825)
Unio pictorum — Retzius (1788), Spengler (1793), Cuvier (1798), Bosc (1801), ..., Wu et al. (2024), Lopes-Lima et al. (2024), Wu et al. (2024), Dai et al. (2024)
Limnaeoderma pictorum — Poli (1795)
Lymnium pictorum — Oken (1815)
Margarita (Unio) pictorum — Lea (1836), Lea (1838)
Mysca pictorum — Schlüter (1838), Sowerby (1839)
Mysca (s.s.) pictorum — Swainson (1840)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio (Rostrati) pictorum — Dupuy (1852)
Unio (Mysca) pictorum — Conrad (1853), Mörch (1853), Mörch (1863)
Unio (Lymnium) pictorum — Moquin-Tandon (1855)
Unio pictorum s.s. — Westerlund (1867)
Unio (Groupe de l’U. danielis) pictorum — Locard (1882)
Unio (s.s.) pictorum — Paetel (1890), Zhadin (1938), Haas (1969), Zatravkin (1983), Falkner (1994), Korniushin (1998), Graf (2002), Vinarski & Kantor (2016)
Unio rostratus — Westerlund (1890)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio pictorum pictorum — Haas (1940), Haas (1969), Nagel (2000), Nagel & Badino (2001), Kantor & Sysoev (2005), Kantor et al. (2010), Fauna Europaea (2012), Lopes-Lima et al. (2017), Bogatov (2022)
Unio (s.s.) pictorum pictorum — Falkner et al. (2001), Falkner et al. (2002)
Unio cf. pictorum — Nishihara et al. (2016)

Unio limosus Nilsson, 1822
Pfeiffer, 1821, Natur. Deutsch. Land Sussw. Moll. 1: 115, t. 5. f. 10.
Nilsson, 1822, Hist. Moll. Svec.: 110.

Unio limosus — Nilsson (1822), Rossmässler (1836), Charpentier (1837), Krynicki (1837), Zelebor (1851), Küster (1853), Westerlund (1890), Germain (1931), Starobogatov et al. (2004)
Margarita (Unio) pictorum — Lea (1836), Lea (1838)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio (Rostrati) pictorum — Dupuy (1852)
Unio limosus var. — Küster (1854)
Unio (Lymnium) pictorum var. F limosus — Moquin-Tandon (1855)
Unio (Mysca) limosus — Mörch (1863)
Unio pictorum — Reeve (1865), Drouët (1889), Graf (2007), He & Zhuang (2013), Klishko et al. (2017), Anisimova et al. (2018)
Unio pictorum var. limosus — Westerlund (1867), Clessin (1877)
Unio (Limosiana) limosus — Servain (1882)
Unio (Groupe de l’U. limosus) limosus — Locard (1882)
Unio (Rostratiana) limosus — Locard (1889), Germain (1904)
Unio (Groupe de l’U. maximus) limosus — Locard (1893)
Unio (groupe de l’U. rostrata) limosus — Locard (1899)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio pictorum pictorum — Haas (1940), Haas (1969), Fauna Europaea (2012)
Unio (s.s.) limosus — Zatravkin (1983), Vinarski & Kantor (2016)
Unio limosus limosus — Kantor & Sysoev (2005), Kantor et al. (2010)
Unio pictorum limosus — Bogatov (2022)

Unio longirostris Rossmässler, 1836
‘Ziegl.’ Rossmässler, 1836, Icon. Land- und Süssw.-Moll. 1 (3): 26, pl. 14, fig. 200.
Rossmässler, 1842, Icon. Land- und Süssw.-Moll. 2 (5): 13, pl. 54, fig. 738.

Unio longirostris — Rossmässler (1836), J.F. Schmidt (1840), Rossmässler (1842), C.B. Adams (1847), Spinelli (1851), Zelebor (1851), Westerlund (1890), Bogatov & Prozorova (2017)
Margarita (Unio) pictorum — Lea (1836), Lea (1838)
Mysca longirostris — Schlüter (1838)
Unio pictorum var. longirostris — Middendorff (1851), de Joannis (1859), Schrenck (1867)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio platyrhynchus — Küster (1853)
Unio (Lymnium) pictorum var. H longirostris — Moquin-Tandon (1855)
Unio (Mysca) limosus — Mörch (1863)
Unio pictorum — Reeve (1865), He & Zhuang (2013), Klishko et al. (2017)
Unio pictorum var. limosus — Clessin (1877)
Unio (Groupe de l’U. limosus) longirostris — Locard (1882)
Unio (Rostratiana) longirostris — Locard (1889)
Unio (Groupe de l’U. rostratus) longirostris — Locard (1893)
Unio (sec. Lymnium) pictorum — Simpson (1900)
Unio (sec. Lymnium) pictorum var. longirostris — Simpson (1914)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum platyrhynchus — Haas (1940), Haas (1969), Fauna Europaea (2012)
Unio (s.s.) rostratus rostratus — Stadnichenko (1984)
Unio rostratus — Starobogatov et al. (2004)
Unio rostratus rostratus — Kantor & Sysoev (2005)
Unio (s.s.) rostrata — Vinarski & Kantor (2016)
Unio tumidus — Anisimova et al. (2018), Bogatov et al. (2018)
Unio tumidus longirostris — Bogatov (2022)

Unio protractus Lindholm, 1932
Lindholm, 1932, Trudy Vses. Geologo-Razvedo. Ob. 239: 24, pl. 4, figs. 16-18.

Unio protractus — Lindholm (1932), Starobogatov et al. (2004), Kantor & Sysoev (2005), Kantor et al. (2010)
Unio pictorum — Graf (2007), Klishko et al. (2017), Anisimova et al. (2018), Bogatov et al. (2018)
Unio (s.s.) protractus — Vinarski & Kantor (2016)
Unio pictorum protractus — Bogatov (2022)

Unio rostrata Lamarck, 1819
Lamarck, 1819, Hist. Natur. Anim. sans Vert. 6: 77, sp. 31.

Unio rostrata — Lamarck (1819), Pfeiffer (1821), Férussac (1827), Kickx (1830), Deshayes (1832), Ménétries (1832), Held (1836)
Unio pictorum — Nilsson (1822), Lea (1829), Lea (1834), Rossmässler (1835), ..., Graf (2007), He & Zhuang (2013), Klishko et al. (2017), Araujo et al. (2018)
Unio tumidus — Menke (1828), Menke (1830)
Margarita (Unio) pictorum — Lea (1836), Lea (1838)
Mysca pictorum — Schlüter (1838)
Unio pictorum var. rostrata — C.B. Adams (1847), Malzine (1867)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio (Rostrati) pictorum — Dupuy (1852)
Unio (Lymnium) pictorum var. E rostrata — Moquin-Tandon (1855)
Unio pictorum var. rostratus — Colbeau (1868)
Unio pictorum var. arca — Clessin (1877)
Unio (Rostratiana) rostratus — Servain (1882), Servain (1888), Locard (1889), Fagot (1892)
Unio (Groupe de l’U. rostratus) rostratus — Locard (1882), Locard (1893)
Unio rostratus — Schröder (1885), Westerlund (1890), Starobogatov et al. (2004)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum rostratus — Haas (1940), Haas (1969), Fauna Europaea (2012), Prié & Puillandre (2014), Lopes-Lima et al. (2017)
Unio (s.s.) rostratus — Zatravkin (1983)
Unio (s.s.) rostratus rostratus — Stadnichenko (1984)
Unio (s.s.) pictorum rostratus — Falkner et al. (2001), Falkner et al. (2002)
Unio rostratus rostratus — Kantor & Sysoev (2005), Kantor et al. (2010)
Unio (s.s.) rostrata — Vinarski & Kantor (2016)

Unio platyrhynchus Rossmässler, 1835
Rossmässler, 1835, Icon. Land- und Süssw.-Moll. 1 (2): 22, pl. 9, fig. 130.
Rossmässler, 1837, Icon. Land- und Süssw.-Moll. 1 (5-6): 20, pl. 24, fig. 338.

Unio platyrhynchus — Rossmässler (1835), Rossmässler (1837), J.F. Schmidt (1840), Küster (1853), Adams & Adams (1857), Reeve (1865), Westerlund (1890)
Margarita (Unio) platyrhynchus — Lea (1836), Lea (1838)
Mysca platyrhynchus — Schlüter (1838)
Unio platyrrhinchus — Hanley (1843)
Unio platyrhyncus — C.B. Adams (1847)
Margaron (Unio) platyrhynchus — Lea (1852), Lea (1870)
Unio platyrinchus — Bourguignat (1853)
Unio (Mysca) pictorum var. platyrhyncho — Mörch (1863)
Unio pictorum var. arca — Clessin (1877)
Unio (Berenguieriana) platyrhynchus — Locard (1889)
Unio limosus — platyrhynchus — Kobelt (1893)
Unio (sec. Lymnium) platyrhynchus — Simpson (1900), Simpson (1914)
Unio requieni var. platyrhynchus — Germain (1931)
Unio (s.s.) pictorum var. platyrhynchus — Zhadin (1938)
Unio pictorum platyrhynchus — Haas (1940), Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio (s.s.) platyrhynchus — Stadnichenko (1984)
Unio (s.s.) pictorum platyrhynchus — Falkner et al. (2001)
Unio pictorum — He & Zhuang (2013), Araujo et al. (2018)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio platyrinchoideus Dupuy, 1849
Dupuy, 1849, Cat. Extramar. Galliae Test.: no. 336.
Dupuy, 1852, Hist. Natur. Moll. France (6): 649, pl. 27, fig. 16.

Unio platyrinchoideus — Dupuy (1849), Bourguignat (1853)
Unio (Rostrati) platyrinchoideus — Dupuy (1852)
Unio (Lymnium) requienii var. H platyrinchoideus — Moquin-Tandon (1855)
Unio pictorum — Reeve (1865), He & Zhuang (2013), Araujo et al. (2018)
Unio platyrrhinchoideus — Sowerby (1868)
Margaron (Unio) pictorum — Lea (1870)
Unio (Groupe de l’U. platyrhynchoideus) platyrhynchoideus — Locard (1882), Locard (1893)
Unio (Platyrhynchoidiana) platyrhynchoideus — Locard (1889)
Unio platyrhynchoideus — Westerlund (1890)
Unio (sec. Lymnium) platyrinchoideus — Simpson (1900), Simpson (1914)
Unio requieni var. platyrhynchoideus — Germain (1931)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969), Fauna Europaea (2012)
Unio pictorum platyrhinchoideus — Prié & Puillandre (2014)
Unio pictorum platyrinchoideus — Lopes-Lima et al. (2017)

Unio latirostris Küster, 1853
Küster, 1853, Conchyl. Cab. 9(2): 86, pl. 22, figs. 5-6.

Unio latirostris — Küster (1853)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio limosus — Küster (1853)
Unio pictorum var. arca — Clessin (1877)
Unio limosus var. latirostris — Westerlund (1890)
Unio pictorum latirostris — Haas (1913), Haas (1940), Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio (s.s.) pictorum latirostris — Falkner et al. (2001)
Unio pictorum — He & Zhuang (2013), Araujo et al. (2018)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio praeposterus Küster, 1853
‘Held’ Küster, 1853, Conchyl. Cab. 9(2): 87, pl. 22, fig. 7.

Unio praeposterus — Küster (1853)
Unio limosus — Küster (1853)
Unio pictorum var. arca — Clessin (1877)
Unio pictorum — Drouët (1889), He & Zhuang (2013), Araujo et al. (2018)
Unio limosus var. præposterus — Westerlund (1890)
Unio pictorum praeposterus — Haas (1913), Haas (1940), Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio proechistus Bourguignat, 1870
Bourguignat, 1870, Ann. Malacol. 1: 69.

Unio proechistus — Bourguignat (1870), Westerlund (1890)
Unio (Groupe de l’U. proechistus) proechistus — Locard (1882)
Unio (Rostratiana) proechistus — Locard (1889)
Unio (Groupe de l’U. rostratus) proechistus — Locard (1893)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum proëchistus — Haas (1940)
Unio pictorum proechistus — Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio pictorum — He & Zhuang (2013), Araujo et al. (2018)

Unio schrenkianus Clessin, 1880
Clessin, 1880, Nachr. Bl. Dtsch. Malak. Ges. 12: 80.

Unio schrenkianus — Clessin (1880), Drouët (1881), Westerlund (1890)
Unio (s.s.) pictorum var. schrenkianus — Zhadin (1938)
Unio pictorum schrenckianus — Haas (1940)
Unio pictorum var. schrenkianus — Zhadin (1965)
Unio pictorum schrenkianus — Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio (s.s.) rostratus rostratus — Stadnichenko (1984)
Unio rostratus rostratus — Kantor & Sysoev (2005)
Unio pictorum — He & Zhuang (2013), Araujo et al. (2018)
Unio (s.s.) rostrata — Vinarski & Kantor (2016)

Unio gaudioni Drouët, 1881
Drouët, 1881, J. de Conch. 29: 244.

Unio gaudioni — Drouët (1881), Kobelt (1886), Westerlund (1890)
Unio pictorum gaudioni — Haas (1940), Haas (1969), Schütt (1992), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio (s.s.) pictorum gaudioni — Falkner (1994), Bank (2006)
Unio pictorum — He & Zhuang (2013), Araujo et al. (2018), Lopes-Lima et al. (2021)

Unio deshayesii Michaud, 1831
Michaud, 1831, Compl. Hist. Nat. Moll., Draparnaud: 107, pl. 16, fig. 30.
Type(s): FIGURED SYNTYPE MNHN_MP_0039, Quimper (Finestre).

Unio deshayesii — Michaud (1831), Rossmässler (1836)
Margarita (Unio) pictorum — Lea (1836), Lea (1838)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio (Rostrati) pictorum — Dupuy (1852)
Unio limosus — Küster (1853)
Unio (Lymnium) pictorum var. F limosus — Moquin-Tandon (1855)
Unio (Mysca) pictorum deshayesii — Mörch (1863)
Unio pictorum — Reeve (1865), He & Zhuang (2013)
Unio pictorum var. arca — Clessin (1877)
Unio (Groupe de l’U. proechistus) deshayesi — Locard (1882)
Unio (Granigeriana) deshayesi — Locard (1889)
Unio limosus var. deshayesi — Westerlund (1890)
Unio (Groupe de l’U. rostratus) deshayesi — Locard (1893)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio pictorum pictorum — Haas (1940), Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio (s.s.) pictorum deshayesii — Falkner et al. (2001), Falkner et al. (2002)
Unio pictorum deshayesii — Prié & Puillandre (2014)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio ascanius Kobelt, 1913
Kobelt, 1913, Icon. Land- und Süssw.-Moll. 19: 43, pl. 532, fig. 2741.

Unio ascanius — Kobelt (1913)
Unio (Rostratiana) ascanius — Locard (1889)
Unio pictorum ascanius — Haas (1940), Haas (1969), Fauna Europaea (2012)
Unio pictorum gaudioni — Schütt (1992)
Unio pictorum — He & Zhuang (2013), Araujo et al. (2018), Lopes-Lima et al. (2021)

Unio graniger J.F. Schmidt, 1840
‘Ziegler’ J.F. Schmidt, 1840, Bull. Soc. imp. Nat. Moscou 13: 438.

Unio graniger — J.F. Schmidt (1840), Bourguignat (1883)
Mysca pictorum var. graniger — Schlüter (1838)
Unio pictorum — Rossmässler (1844), Drouët (1889), He & Zhuang (2013)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio limosus — Küster (1853)
Unio pictorum var. arca — Clessin (1877)
Unio (Groupe de l’U. proechistus) graniger — Locard (1882)
Unio (Granigeriana) graniger — Locard (1889)
Unio limosus var. graniger — Westerlund (1890)
Unio pictorum platyrhynchus — Haas (1940), Haas (1969)
Unio (s.s.) limosus graniger — Stadnichenko (1984)
Unio limosus graniger — Kantor & Sysoev (2005), Kantor et al. (2010)

Unio ponderosus Rossmässler, 1842
‘Spitzi’ Rossmässler, 1842, Icon. Land- und Süssw.-Moll. 2 (5): 31, pl. 59, fig. 767.
(homonym of Mya ponderosa Dillwyn, 1817)

Unio ponderosus — Rossmässler (1842)
Unio pictorum — Rossmässler (1844), Reeve (1865), He & Zhuang (2013)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio limosus — Küster (1853)
Unio (Lymnium) pictorum var. G ponderosus — Moquin-Tandon (1855)
Unio limosus var. ponderosus — Westerlund (1890)
Unio (s.s.) pictorum var. ponderosus — Zhadin (1938)
Unio pictorum platyrhynchus — Haas (1940), Haas (1969)
Unio (s.s.) pictorum ponderosus — Stadnichenko (1984)
Unio pictorum ponderosus — Kantor & Sysoev (2005), Kantor et al. (2010)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio gentilis Hesse, 1911
Haas in Hesse, 1911, Nachr. Bl. Dtsch. Malak. Ges. 43: 151.

Unio gentilis — Hesse (1911)
Unio (s.s.) pictorum gentilis — Zhadin (1938)
Unio pictorum gaudioni — Haas (1940), Haas (1969), Schütt (1992), Fauna Europaea (2012)
Unio (s.s.) rostratus gentilis — Stadnichenko (1984)
Unio rostratus gentilis — Kantor & Sysoev (2005), Kantor et al. (2010)
Unio pictorum — He & Zhuang (2013), Lopes-Lima et al. (2021)
Unio (s.s.) rostrata — Vinarski & Kantor (2016)

Unio (Limosus) annulatus Kobelt, 1912
Kobelt, 1912, Icon. Land- und Süssw.-Moll. 18: 28, pl. 492, fig. 2828.

Unio (Limosus) annulatus — Kobelt (1912)
Unio (s.s.) pictorum var. annulatus — Zhadin (1938)
Unio pictorum schrenckianus — Haas (1940)
Unio pictorum schrenkianus — Haas (1969)
Unio annulatus — Kantor et al. (2010)
Unio pictorum — He & Zhuang (2013)

Unio limosus behningi Starobogatov & Pirogov, 1970
Starobogatov & Pirogov, 1970, unknown publication: 229-230, fig. 2.
(intro'd as intra-sp. of Unio limosus Nilsson, 1822)

Unio limosus behningi — Starobogatov & Pirogov (1970), Kantor et al. (2010)
Unio limosus limosus — Kantor & Sysoev (2005)
Unio pictorum limosus — Bogatov (2022)

Unio pictorum tisianus Nesemann, 1993
Nesemann, 1993, Nach. Erst. Vorarlb. Mala. Ges. 1: 23, fig’d.
Nesemann, 1994, Nach. Erst. Vorarlb. Mala. Ges. 2: 49, fig’d.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio pictorum tisianus — Nesemann (1993)
Unio (s.s.) pictorum tisianus — Falkner et al. (2001)
Unio pictorum pictorum — Lopes-Lima et al. (2017)

Unio kalmykorum Bogachev, 1924
Bogachev, 1924, unknown publication: 41.

Unio kalmykorum — Bogachev (1924)
Unio (s.s.) kalmykorum — Zatravkin (1983)
Unio annulatus — Kantor et al. (2010)

Mya augusta Klein, 1753
Klein, 1753, Tent. Method. Ostrac., etc.: ??. [pre-linnaean]

Mya augusta — Klein (1753)
Margaron (Unio) pictorum — Lea (1870)

Mya margaritica Klein, 1753
Klein, 1753, Tent. Method. Ostrac., etc.: ??. [pre-linnaean]

Mya margaritica — Klein (1753)
Margaron (Unio) pictorum — Lea (1870)

Mya angustata Schröter, 1779
Schröter, 1779, Gesch. Flußconch.: 184, pl. 3, fig. 3. [pre-linnaean]

Mya angustata — Schröter (1779)
Mya pictorum — Dillwyn (1817)
Margarita (Unio) pictorum — Lea (1836), Lea (1838)
Unio requienii — Gassies (1849)

Mya corrugata maroccana Martini & Chemnitz, 1782
Martini & Chemnitz, 1782, Conchyl. Cab. 6: 32, pl. 3, figs. 23-24. [non-binomial]

Mya corrugata maroccana — Martini & Chemnitz (1782)
Mya pictorum — Schreibers (1793)
Margarita (Unio) pictorum — Lea (1836), Lea (1838)
Margaron (Unio) pictorum — Lea (1870)
Unio pictorum — He & Zhuang (2013)

Mya ovalis Retzius, 1788
Retzius, 1788, Diss. Nat.-Hist. Test. Gen.: ??.
Donovan, 1801, Brit. Shells 3: pl. 89.
(misidentified reference to Mya ovalis Lightfoot, 1786)

Mya ovalis — Retzius (1788), Montagu (1803), Turton (1807)
Mya pictorum — Dillwyn (1817)
Margaron (Unio) pictorum — Lea (1852)
Unio pictorum — Leach (1852), He & Zhuang (2013)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Mya nodosa Gmelin, 1791
Martini & Chemnitz, 1788, Conchyl. Cab. 10: 346, pl. 170, fig. 1650.
Gmelin, 1791, Syst. Nat. 1(6): 3222, sp. 23.
(renamed Unio nodulosa Lamarck, 1819)

Mya nodosa — Gmelin (1791), Schreibers (1793), Dillwyn (1817), Wood (1825)
Unio nodulosa — Lamarck (1819), Wood (1828)
Unio nodulosus — Menke (1828), Menke (1830)
Margarita (Unio) corrugatus — Lea (1836)
Margarita (Unio) corrugata — Lea (1838)
Unio corrugatus — Hanley (1843)
Unio pictorum — Philippi (1847), He & Zhuang (2013)
Margaron (Unio) corrugatus — Lea (1852), Lea (1870)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio nodulosa Lamarck, 1819
Martini & Chemnitz, 1788, Conchyl. Cab. 10: pl. 170, fig. 1650.
Bruguière, 1797, Encycl. Méth. 2: pl. 248, fig. 9 [as Unio sp.].
Lamarck, 1819, Hist. Natur. Anim. sans Vert. 6: 78, sp. 35.
(new name for Mya nodosa Gmelin, 1791)

Unio nodulosa — Lamarck (1819), Bory de St. Vincent (1827), Wood (1828)
Unio nodulosus — Menke (1828), Menke (1830)
Alasmodonta undulata — Lea (1829)
Unio ovata — Lea (1834)
Margarita (Unio) ovalis — Lea (1836), Lea (1838)
Unio tumidus — Hanley (1843), Rossmässler (1844)
Unio pictorum — Philippi (1847), He & Zhuang (2013)
Margaron (Unio) tumidus — Lea (1852), Lea (1870)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio pictorum Pfeiffer, 1821
Pfeiffer, 1821, Natur. Deutsch. Land Sussw. Moll. 1: 115, t. 5. f. 10.
(reference to Mya pictorum Linnaeus, 1758)

Unio pictorum — Pfeiffer (1821), Deshayes (1832), Rossmässler (1835), Clessin (1877)
Unio limosus — Nilsson (1822), Krynicki (1837)
Margarita (Unio) pictorum — Lea (1838)
Unio (Mysca) limosus — Mörch (1863)

Unio rostratus Michaud, 1831
Michaud, 1831, Compl. Hist. Nat. Moll., Draparnaud: 108, pl. 16, fig. 25.
(homonym of Unio rostrata Lamarck, 1819)

Unio rostratus — Michaud (1831)
Unio pictorum var. rostrata — Malzine (1867)
Unio (Saint-Simoniana) lesumicus — Locard (1889)
Unio requieni var. pornae — Germain (1931)
Unio pictorum — He & Zhuang (2013)

Unio michaudiana Des Moulins, 1833
Des Moulins, 1833, Actes Soc. Linn. Bord. 6: 27, pl. 1, figs. 1-4.
(renamed Unio michaudi Germain, 1931)

Unio michaudiana — Des Moulins (1833)
Margarita (Unio) ovalis — Lea (1836), Lea (1838)
Unio tumidus — Rossmässler (1844)
Unio michaudii — Zelebor (1851)
Margaron (Unio) tumidus — Lea (1852), Lea (1870)
Unio (Lymnium) tumidus var. B michaudianus — Moquin-Tandon (1855)
Unio (Hispaniana) michaudianus — Locard (1889)
Unio michaudianus — Westerlund (1890)
Unio (Groupe de l’U. tumens) michaudianus — Locard (1893)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio michaudi — Germain (1931)
Unio pictorum platyrhynchoideus — Haas (1940)
Unio pictorum — He & Zhuang (2013)

Unio limovianscae Lea, 1836
‘Fer.’ Lea, 1836, Synopsis Fam. Naiades: 37.
(intro'd as syn of Mya pictorum Linnaeus, 1758)

Unio limovianscae — Lea (1836)
Margarita (Unio) pictorum — Lea (1836), Lea (1838)
Margaron (Unio) pictorum — Lea (1852)

Unio rostrata Bouill., 1836
Bouill., 1836, Cat. Moll. Auv.: 81. [nomen nudum]

Unio rostrata — Bouill. (1836)
Unio (Lymnium) requienii var. E limaniæ — Moquin-Tandon (1855)
Unio pictorum — He & Zhuang (2013)

Unio pictorum Rossmässler, 1836
Rossmässler, 1836, Icon. Land- und Süssw.-Moll. 1 (3): pl. 13, fig. 196.
Rossmässler, 1839, Icon. Land- und Süssw.-Moll. 2 (3-4): pl. 45, fig. 587.
(reference to Mya pictorum Linnaeus, 1758)

Unio pictorum — Rossmässler (1836), Küster (1853), Clessin (1877)
Unio limosus — Küster (1853)
Unio (Mysca) pictorum maxima — Mörch (1863)

Unio pictorum Rossmässler, 1837
Rossmässler, 1837, Icon. Land- und Süssw.-Moll. 1 (5-6): 55, pl. 29, fig. 409.
(reference to Mya pictorum Linnaeus, 1758)

Unio pictorum — Rossmässler (1837), Clessin (1877)
Unio (Rostratiana) macropisthus — Locard (1889)
Unio tumidus var. rostratus — Germain (1931)

Mysca pictorum var. cuneata Schlüter, 1838
Schlüter, 1838, Kurzgef. Syst. Verz. Conch. Samml.: 33. [nomen nudum]

Mysca pictorum var. cuneata — Schlüter (1838)

Mysca pictorum var. gotthardensis Schlüter, 1838
Schlüter, 1838, Kurzgef. Syst. Verz. Conch. Samml.: 33. [nomen nudum]
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Mysca pictorum var. gotthardensis — Schlüter (1838)
Unio pictorum — He & Zhuang (2013)

Unio pictorum var. grandis Rossmässler, 1842
‘A. Braun.’ Rossmässler, 1842, Icon. Land- und Süssw.-Moll. 2 (5): 14, pl. 55, fig. 741.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio pictorum var. grandis — Rossmässler (1842)
Unio pictorum — Küster (1853), Clessin (1877), He & Zhuang (2013)
Unio rostratus var. grandis — Westerlund (1890)
Unio pictorum latirostris — Haas (1913)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio platyrrhinchus Hanley, 1843
‘Rossm.’ Hanley, 1843, Illustr. Descr. Cat. Rec. Bivalve Shells: 205.
(error for Unio platyrhynchus Rossmässler, 1835)

Unio platyrrhinchus — Hanley (1843)

Unio requienii form crassidens Rossmässler, 1844
Rossmässler, 1844, Icon. Land- und Süssw.-Moll. 2 (6): 30, pl. 57, figs. 757-760. [infra-subsp.]
(homonym of Unio crassidens Lamarck, 1819; intro'd as intra-sp. of Unio requienii Michaud, 1831)

Unio requienii form crassidens — Rossmässler (1844)
Unio (Lymnium) requienii var. B crassidens — Moquin-Tandon (1855)
Unio requienii var. crassidens — Westerlund (1890)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio rostrata Gras, 1846
‘Mich.’ Gras, 1846, Descript. moll. fluv. et terr. l'Isère: 71.
(reference to Unio rostratus Michaud, 1831)

Unio rostrata — Gras (1846)
Unio pictorum var. rostrata — Malzine (1867)

Unio platyrhyncus C.B. Adams, 1847
‘Rossm.’ C.B. Adams, 1847, Cat. Gen. Sp. Adams: 14.
(error for Unio platyrhynchus Rossmässler, 1835)

Unio platyrhyncus — C.B. Adams (1847)

Unio philippii Dupuy, 1849
Dupuy, 1849, Cat. Extramar. Galliae Test.: 335.
Dupuy, 1852, Hist. Natur. Moll. France (6): 654, pl. 28, fig. 19.
(renamed Unio philippei Locard, 1882)

Unio philippii — Dupuy (1849)
Unio (Rostrati) philippi — Dupuy (1852)
Unio (Lymnium) pictorum var. I philippi — Moquin-Tandon (1855)
Unio pictorum — Reeve (1865)
Unio (Groupe de l’U. Philippei) philippei — Locard (1882)
Unio (Turtoniana) philippei — Locard (1889), Fagot (1892)
Unio philippei — Westerlund (1890)
Unio (Groupe de l’U. turtoni) philippei — Locard (1893)
Unio (sec. Lymnium) batavus — Simpson (1900), Simpson (1914)
Unio turtoni var. philippei — Germain (1931)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)

Unio requieni Gassies, 1849
‘Michaud’ Gassies, 1849, Moll. Agenais: pl. 1, figs. 5-6.
(misidentified reference to Unio requienii Michaud, 1831)

Unio requieni — Gassies (1849)
Margaron (Unio) pictorum — Lea (1870)
Unio occidaneus — Drouët (1889)
Unio (Courquiniana) rousi — Locard (1889)
Unio vinceleus — Westerlund (1890)
Unio (sec. Lymnium) turtoni — Simpson (1900)
Unio requieni var. rousi — Germain (1931)

Unio michaudii Zelebor, 1851
‘Desm.’ Zelebor, 1851, Ber. Mit. Freunde Naturw. Wien 7: 230, sp. 4.
(error for Unio michaudiana Des Moulins, 1833)

Unio michaudii — Zelebor (1851)

Unio pictorum var. flavus Zelebor, 1851
Zelebor, 1851, Ber. Mit. Freunde Naturw. Wien 7: 230, sp. 2. [nomen nudum]
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio pictorum var. flavus — Zelebor (1851)

Unio castaneus Lea, 1852
‘Mül.’ Lea, 1852, Synopsis Fam. Naiades: 37.
(intro'd as syn of Mya pictorum Linnaeus, 1758)

Unio castaneus — Lea (1852)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)

Unio curvirostris Dupuy, 1852
‘Norm. in litt.’ Dupuy, 1852, Hist. Natur. Moll. France (6): 648. [nomen nudum]
(intro'd as syn of Mya pictorum Linnaeus, 1758)

Unio curvirostris — Dupuy (1852)
Unio (Rostrati) pictorum — Dupuy (1852)
Unio (Lymnium) pictorum var. J curvirostris — Moquin-Tandon (1855)
Unio pictorum — Reeve (1865), He & Zhuang (2013)
Unio rostratus — Westerlund (1890)

Unio pictorum Dupuy, 1852
Dupuy, 1852, Hist. Natur. Moll. France (6): pl. 26, fig. 20.
(reference to Mya pictorum Linnaeus, 1758)

Unio pictorum — Dupuy (1852), He & Zhuang (2013)
Unio (Joannisiana) cancrorum — Locard (1889), Germain (1904)
Unio (groupe de l’U. joannisi) cancrorum — Locard (1899)
Unio requieni var. pornae — Germain (1931)

Unio arca Küster, 1853
‘Held in sched.’ Küster, 1853, Conchyl. Cab. 9(2): 79, pl. 20, figs. 1-2.
(homonym of Unio arcus Conrad, 1834)

Unio arca — Küster (1853), Bourguignat (1883), Paetel (1890), Westerlund (1890)
Unio platyrhynchus — Küster (1853)
Unio pictorum var. arca — Kobelt (1876), Clessin (1877)
Unio (Groupe de l’U. platyrhynchoideus) arca — Locard (1882), Locard (1893)
Unio (Platyrhynchoidiana) arca — Locard (1889)
Unio pictorum latirostris — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio decollatus Küster, 1853
‘Held in sched.’ Küster, 1853, Conchyl. Cab. 9(2): 79, pl. 20, fig. 3.

Unio decollatus — Küster (1853)
Unio platyrhynchus — Küster (1853)
Unio pictorum var. decollatus — Clessin (1877)
Unio limosus var. decollatus — Westerlund (1890)
Unio pictorum latirostris — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio platyrinchus Bourguignat, 1853
‘Rossmässler’ Bourguignat, 1853, Catalogue Raissoné des Mollusques Terrestres et Fluviatiles Recueillis par M.F. Saulcy 1853: 76.
(error for Unio platyrhynchus Rossmässler, 1835)

Unio platyrinchus — Bourguignat (1853)

Unio concinnus Küster, 1854
Küster, 1854, Conchyl. Cab. 9(2): 93.
(intro'd as syn of Unio quinqueannulatus Küster, 1854)

Unio concinnus — Küster (1854)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio quinqueannulatus — Küster (1854)
Unio pictorum var. arca — Clessin (1877)
Unio rostratus var. quinqueannulatus — Westerlund (1890)
Unio pictorum latirostris — Haas (1913), Haas (1940)
Unio pictorum — He & Zhuang (2013)

Unio maltzani Küster, 1854
Küster, 1854, Conchyl. Cab. 9(2): 106, pl. 29, figs. 1-2.

Unio maltzani — Küster (1854)
Unio limosus var. maltzani — Westerlund (1890)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio nathusii Küster, 1854
Küster, 1854, Conchyl. Cab. 9(2): 92, pl. 25, figs. 1-2.
(intro'd as syn of Mya pictorum Linnaeus, 1758)

Unio nathusii — Küster (1854)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio pictorum — Küster (1853), He & Zhuang (2013)
Unio pictorum var. arca — Clessin (1877)
Unio rostratus var. nathusii — Westerlund (1890)

Unio pallens Küster, 1854
‘Parreiss’ Küster, 1854, Conchyl. Cab. 9(2): 95, pl. 25, fig. 5; pl. 26, fig. 1.
(misidentified reference to Unio pallens Rossmässler, 1842)

Unio pallens — Küster (1854)
Margaron (Unio) pictorum — Lea (1852), Lea (1870)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio pictorum — He & Zhuang (2013)

Unio quinqueannulatus Küster, 1854
Küster, 1854, Conchyl. Cab. 9(2): 93, pl. 25, figs. 3-4.

Unio quinqueannulatus — Küster (1854)
Unio pictorum var. arca — Clessin (1877)
Unio rostratus var. quinqueannulatus — Westerlund (1890)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio pictorum latirostris — Haas (1913), Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio pallens var. albina Küster, 1854
Küster, 1854, Conchyl. Cab. 9(2): 105, pl. 28, fig. 3.
(intro'd as intra-sp. of Unio pallens Rossmässler, 1842)

Unio pallens var. albina — Küster (1854)
Unio pictorum — He & Zhuang (2013)

Unio pictorum var. flavescens Moquin-Tandon, 1855
Moquin-Tandon, 1855, Hist. Natur. Moll. France 2: 576.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758; homonym of Unio flavescens Lea, 1845)

Unio pictorum var. flavescens — Moquin-Tandon (1855), de Joannis (1859), Malzine (1867), Colbeau (1868)
Unio (Lymnium) pictorum var. C flavescens — Moquin-Tandon (1855)
Unio pictorum — He & Zhuang (2013)

Unio pictorum var. milleti Moquin-Tandon, 1855
Millet, 1813, Moll. Terr. Fluv. Maine et Loire: 74 [as ‘Unio pictorum’ var. c].
Millet, 1833, Tabl. Méth. Moll. Terr. Fluv. Maine-et-Loire: 29 [as ‘Unio pictorum’ var. c].
Moquin-Tandon, 1855, Hist. Natur. Moll. France 2: 576.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio pictorum var. milleti — Moquin-Tandon (1855), de Joannis (1859)
Unio (Lymnium) pictorum var. D milleti — Moquin-Tandon (1855)
Unio pictorum — He & Zhuang (2013)

Unio pictorum var. radiatus Moquin-Tandon, 1855
Millet, 1813, Moll. Terr. Fluv. Maine et Loire: 74 [as ‘Unio pictorum’ var b.].
Millet, 1833, Tabl. Méth. Moll. Terr. Fluv. Maine-et-Loire: 29 [as ‘Unio pictorum’ var. b].
Moquin-Tandon, 1855, Hist. Natur. Moll. France 2: 576.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758; homonym of Unio (Elliptio) viridis var. radiata Rafinesque, 1820)

Unio pictorum var. radiatus — Moquin-Tandon (1855), de Joannis (1859)
Unio (Lymnium) pictorum var. B radiatus — Moquin-Tandon (1855)
Unio (Porniana) gestroianus radiatus — Germain (1904)
Unio pictorum — He & Zhuang (2013)

Limnoica linearis Gray, 1857
Gray, 1857, Fig. Moll. Animals 5: 37, pl. 363, fig. 3.

Limnoica linearis — Gray (1857)

Unio requienii Drouët, 1857
‘Mich.’ Drouët, 1857, Étud. Naïades. France, Unio: 93, pl. 7, fig. 1.
(misidentified reference to Unio requienii Michaud, 1831)

Unio requienii — Drouët (1857)
Unio (Groupe de l’U. falsus) falsus — Locard (1882)
Unio requieni — Drouët (1889)
Unio (Falsusiana) fascellinus — Locard (1889)
Unio falsus var. fascellinus — Westerlund (1890)
Unio fascellinus — Baichère (1890)
Unio falsus — Fagot (1892)
Unio pictorum — He & Zhuang (2013)

Unio pictorum l’Hôpital, 1859
l’Hôpital, 1859, Cat. moll. Caen: 62. [in part]
(reference to Mya pictorum Linnaeus, 1758)

Unio pictorum — l’Hôpital (1859)
Unio (Brebissoniana) brebissoni — Locard (1889)
Unio villae — Germain (1931)

Unio pictorum de Joannis, 1859
de Joannis, 1859, Ann. Soc. Linn. Maine-et-Loire 3: pl. 11, fig. 8.
(reference to Mya pictorum Linnaeus, 1758)

Unio pictorum — de Joannis (1859)
Unio (Porniana) pornae — Germain (1904)
Unio requieni var. pornae — Germain (1931)

Unio pictorum var. longirostris de Joannis, 1859
de Joannis, 1859, Ann. Soc. Linn. Maine-et-Loire 3: pl. 12, fig. 3.
(reference to Unio longirostris Rossmässler, 1836)

Unio pictorum var. longirostris — de Joannis (1859)
Unio (Groupe de l’U. danielis) corbini — Locard (1882)
Unio (Hispaniana) corbini — Germain (1904)
Unio requieni var. danielis — Germain (1931)
Unio pictorum — He & Zhuang (2013)

Unio pictorum var. milleti de Joannis, 1859
de Joannis, 1859, Ann. Soc. Linn. Maine-et-Loire 3: 293, pl. 12, fig. 1.
(reference to Unio pictorum var. milleti Moquin-Tandon, 1855)

Unio pictorum var. milleti — de Joannis (1859)
Unio (Porniana) gestroianus — Germain (1904)
Unio pictorum — He & Zhuang (2013)

Unio pictorum var. tumens de Joannis, 1859
de Joannis, 1859, Ann. Soc. Linn. Maine-et-Loire 3: 295, pl. 12, fig. 6.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio pictorum var. tumens — de Joannis (1859)
Unio (Groupe de l’U. bardus) tumeus — Locard (1882)
Unio (Vinceleusiana) tumens — Locard (1889)
Unio (pictorum var.) tumens — Westerlund (1890)
Unio (Groupe de l’U. tumens) tumens — Locard (1893)
Unio (Vincelotiana) tumens — Germain (1904)
Unio tumidus — Germain (1931)
Unio pictorum rostratus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)
Unio (s.s.) rostrata — Vinarski & Kantor (2016)

Unio requieni var. rostralis de Joannis, 1859
de Joannis, 1859, Ann. Soc. Linn. Maine-et-Loire 3: 292, pl. 11, fig. 6.

Unio requieni var. rostralis — de Joannis (1859)
Unio requienii var. rostralis — de Joannis (1859)
Unio consentaneus var. moquini — Germain (1931)
Unio pictorum — He & Zhuang (2013)

Unio baletonicus Küster, 1861
‘Ziegler in litt.’ Küster, 1861, Conchyl. Cab. 9(2): 231, pl. 78, fig. 1.

Unio baletonicus — Küster (1861)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio pictorum latirostris — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio actephilus Bourguignat, 1862
Bourguignat, 1862, Rev. Mag. Zool. 14: pl. 19, figs. 7-8.

Unio actephilus — Bourguignat (1862), Paetel (1890)
Unio (Mysca) pictorum deshayesii — Mörch (1863)
Margaron (Unio) pictorum — Lea (1870)
Unio pictorum var. arca — Clessin (1877)
Unio (Granigeriana) actephilus — Locard (1889)
Unio limosus var. actephilus — Westerlund (1890)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio pictorum proëchus — Haas (1940)
Unio pictorum — He & Zhuang (2013)

Unio proechus Bourguignat, 1862
Bourguignat, 1862, Rev. Mag. Zool. 14: pl. 19, figs. 1-3.
Bourguignat, 1883, Aperçu Unionid. Pénins. Ital.: 31.

Unio proechus — Bourguignat (1862), Bourguignat (1883), Westerlund (1890)
Margaron (Unio) pictorum — Lea (1870)
Unio pictorum var. arca — Clessin (1877)
Unio (Berenguieriana) proechus — Locard (1889)
Unio proëchus — Kobelt (1893), Kobelt & Haas (1910)
Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio pictorum proëchus — Haas (1940)
Unio pictorum — He & Zhuang (2013)

Unio limosus maxima Mörch, 1863
Mörch, 1863, Vidensk. Medd. Naturhist. Foren. Kjöben. (17-22): 341.
(intro'd as intra-sp. of Unio limosus Nilsson, 1822; homonym of Unio pictorum maxima Mörch, 1863)

Unio limosus maxima — Mörch (1863)
Unio (Mysca) limosus maxima — Mörch (1863)
Unio pictorum — He & Zhuang (2013)

Unio limosus pumila Mörch, 1863
Mörch, 1863, Vidensk. Medd. Naturhist. Foren. Kjöben. (17-22): 341.
(intro'd as intra-sp. of Unio limosus Nilsson, 1822; homonym of Unio pumilus Lea, 1838)

Unio limosus pumila — Mörch (1863)
Unio (Mysca) limosus pumila — Mörch (1863)
Unio pictorum — He & Zhuang (2013)

Unio danielis Gassies, 1867
Gassies, 1867, Arch. Soc. Linn. Bordeaux 25: 132, pl. 1, fig. 8.

Unio danielis — Gassies (1867), Westerlund (1890)
Unio (Groupe de l’U. danielis) danielis — Locard (1882), Locard (1893)
Unio (Hispaniana) danielis — Locard (1889)
Unio (sec. Lymnium) platyrinchoideus — Simpson (1900), Simpson (1914)
Unio requieni var. danielis — Germain (1931)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio platyrrhinchoideus Sowerby, 1868
‘Dupuy’ Sowerby, 1868, Conch. Icon. 16: pl. 70, sp. 358.
(error for Unio platyrinchoideus Dupuy, 1849)

Unio platyrrhinchoideus — Sowerby (1868)
Unio (sec. Lymnium) platyrinchoideus — Simpson (1900)

Unio actaphilus Lea, 1870
‘Bourg.’ Lea, 1870, Synopsis Fam. Naiades: 59.
(error for Unio actephilus Bourguignat, 1862)

Unio actaphilus — Lea (1870)

Unio baudoni Folin & Bérillon, 1874
Folin & Bérillon, 1874, Bull. Soc. Bayonne: 93, text figs. 4-7.

Unio baudoni — Folin & Bérillon (1874), Kobelt (1879)
Unio (Groupe de l’U. crassus) lambottei — Locard (1882)
Unio (Ateriana) lambottei — Locard (1889)
Unio lambottei — Westerlund (1890)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio requienii Dupuy, 1878
Dupuy, 1878, J. de Conch. 25: 18.
(misidentified reference to Unio requienii Michaud, 1831)

Unio requienii — Dupuy (1878)
Unio (Groupe de l’U. danielis) corbini — Locard (1882)
Unio (Hispaniana) corbini — Locard (1889)
Unio requieni var. danielis — Germain (1931)
Unio pictorum — He & Zhuang (2013)

Unio cumensis Kobelt, 1879
Kobelt, 1879, Icon. Land- und Süssw.-Moll. 7: pl. 192, fig. 1953. [in part]
(misidentified reference to Unio cumensis Kobelt, 1879)

Unio cumensis — Kobelt (1879)
Unio arca — Bourguignat (1883)

Unio pictorum var. pachyodon Jordan, 1879
Jordan, 1879, Jb. Dtsch. Malak. Ges. 6: 304, pl. 8, fig. 1; pl. 9, fig. 5.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio pictorum var. pachyodon — Jordan (1879)
Unio limosus var. pachyodon — Westerlund (1890)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio balatonicus Servain, 1881
Servain, 1881, Malac. Lac Balaton: 101.
Servain, 1888, Bull. Soc. Malac. France 5: 322.

Unio balatonicus — Servain (1881), Westerlund (1890)
Unio (Rostratiana) balatonicus — Servain (1888), Locard (1889)
Unio pictorum latirostris — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio dubreili Servain, 1881
Servain, 1881, Malac. Lac Balaton: 98.

Unio dubreili — Servain (1881), Westerlund (1890)
Unio pictorum latirostris — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio berilloni Locard, 1882
Locard, 1882, Prodr. Malac. Franç. 1: 298, 365.
Locard, 1889, Contr. Faune Malacol. Franc. 13: 174 [68].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 212.
Type(s): LECTOTYPE MNHN_22130, lac d’Ondres (Basses-Pyrénées).

Unio berilloni — Locard (1882), Westerlund (1890)
Unio (Groupe de l’U. rostratus) berilloni — Locard (1882)
Unio (Rostratiana) berilloni — Locard (1889)
Unio (Groupe de l’U. maximus) berilloni — Locard (1893)
Unio tumidus — Germain (1931)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio cancrorum Locard, 1882
Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 296, 365.
Bourguignat in Locard, 1889, Contr. Faune Malacol. Franc. 13: 163 [57].
Bourguignat in Locard, 1893, Coqu. Eau Douce Saumâtre France: 195.
Bourguignat in Locard, 1899, Conchyliol. Portug.: 237.
Type(s): LECTOTYPE MNHN_22159, la Saône, à Heuilly-sur-Saône (Côte-d’Or).

Unio cancrorum — Locard (1882), Westerlund (1890)
Unio (Groupe de l’U. Gallicus) cancrorum — Locard (1882)
Unio (Joannisiana) cancrorum — Locard (1889), Germain (1904)
Unio (Groupe de l’U. gestroianus) cancrorum — Locard (1893)
Unio (groupe de l’U. joannisi) cancrorum — Locard (1899)
Unio requieni var. pornae — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio corbini Locard, 1882
Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 293, 362.
Bourguignat in Locard, 1889, Contr. Faune Malacol. Franc. 13: 170 [64].
Bourguignat in Locard, 1893, Coqu. Eau Douce Saumâtre France: 199.
Type(s): POSSIBLE SYNTYPE MNHN_22181, l’Étang d’Église-Vieille, près de la Porge (Gironde).

Unio corbini — Locard (1882), Westerlund (1890)
Unio (Groupe de l’U. danielis) corbini — Locard (1882), Locard (1893)
Unio (Hispaniana) corbini — Locard (1889), Germain (1904)
Unio requieni var. danielis — Germain (1931)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio fagoti Locard, 1882
Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 294, 362.
Bourguignat in Locard, 1889, Contr. Faune Malacol. Franc. 13: 171 [65].
Bourguignat in Locard, 1893, Coqu. Eau Douce Saumâtre France: 200.

Unio fagoti — Locard (1882), Westerlund (1890)
Unio (Groupe de l’U. danielis) fagoti — Locard (1882), Locard (1893)
Unio (Hispaniana) fagoti — Locard (1889)
Unio requieni var. danielis — Germain (1931)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio falsus Locard, 1882
Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 295, 363.
Bourguignat, 1883, Aperçu Unionid. Pénins. Ital.: 58.
Locard, 1889, Contr. Faune Malacol. Franc. 13: 161 [55].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 195, fig. 210.
Type(s): LECTOTYPE MNHN_22209, La Bonde-Gendret près Troyes (Aude).

Unio falsus — Locard (1882), Bourguignat (1883), Drouët (1889), Baichère (1890), Westerlund (1890), Fagot (1892), Rochebrune (1903)
Unio (Groupe de l’U. falsus) falsus — Locard (1882)
Unio (Falsiana) falsus — Servain (1888)
Unio (Falsusiana) falsus — Locard (1889), Germain (1904)
Unio (Groupe de l’U. gestroianus) falsus — Locard (1893)
Unio (Groupe des Falsusiana) falsus — Caziot (1907)
Unio requieni var. pornae — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio gestroianus Locard, 1882
Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 296, 365.
Bourguignat, 1883, Aperçu Unionid. Pénins. Ital.: 51.
Locard, 1889, Contr. Faune Malacol. Franc. 13: 159 [53].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 194, fig. 208.
Type(s): LECTOTYPE MNHN_22234, La Saône, à Asnière.

Unio gestroianus — Locard (1882), Bourguignat (1883), Westerlund (1890)
Unio (Groupe de l’U. Gallicus) gestroianus — Locard (1882)
Unio pictorum — Drouët (1889)
Unio (Porniana) gestroianus — Locard (1889), Fagot (1892), Germain (1904)
Unio (Groupe de l’U. gestroianus) gestroianus — Locard (1893)
Unio triffoiricus — Germain (1931)
Unio pictorum rostratus — Haas (1940), Haas (1969)

Unio hauterivianus Locard, 1882
Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 288, 358.
‘Bourguignat’ Locard, 1889, Contr. Faune Malacol. Franc. 13: 150 [44].
‘Bourguignat’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 183.
‘Bourguignat’ Locard, 1899, Conchyliol. Portug.: 222.
Type(s): IDIOTYPE MNHN_22257, l'Agout, à Lavaur (Tarn).

Unio hauterivianus — Locard (1882), Westerlund (1890)
Unio (Groupe de l’U. elongatulus) hauterivianus — Locard (1882)
Unio (Turtoniana) hauterivianus — Locard (1889)
Unio (Groupe de l’U. turtoni) hauterivianus — Locard (1893)
Unio (groupe de l’U. turtoni) hauterivianus — Locard (1899)
Unio turtoni var. philippei — Germain (1931)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio jousseaumei Locard, 1882
Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 294, 363.
‘Bourguignat’ Locard, 1889, Contr. Faune Malacol. Franc. 13: 169 [63].
‘Bourguignat’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 204, fig. 217.
Type(s): IDIOTYPE MNHN_22289, La Saône, à Auxonne (Côte-d’Or).

Unio jousseaumei — Locard (1882)
Unio (Groupe de l’U. rousi) jousseaumei — Locard (1882)
Unio (Jousseaumeana) jousseaumei — Locard (1889)
Unio rousi var. jousseaumei — Westerlund (1890)
Unio (Groupe de l’U. tumens) jousseaumei — Locard (1893)
Unio limosus — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio milneedwardsi Locard, 1882
Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 287, 357 [as ‘milne-edwardsi’].
‘Bourguignat’ Locard, 1889, Contr. Faune Malacol. Franc. 13: 151 [45] [as ‘mine-edwardsi’].
‘Bourguignat’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 183.

Unio milneedwardsi — Locard (1882)
Unio (Groupe de l’U. saint-simonianus) milne-edwardsi — Locard (1882)
Unio (Villæana) milne-edwardsi — Servain (1888)
Unio (Turtoniana) mine-edwardsi — Locard (1889)
Unio milne-edwardsi — Westerlund (1890)
Unio (Turtoniana) milne-edwarsi — Fagot (1892)
Unio (Groupe de l’U. turtoni) milne-edwardsi — Locard (1893)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio philippei Locard, 1882
‘Dupuy’ of Authors.
Locard, 1882, Prodr. Malac. Franç. 1: 284, 354.
Locard, 1889, Contr. Faune Malacol. Franc. 13: 150 [44].
Westerlund, 1890, Fauna Paläarct. Binnenconch. 2(7): 161.
Fagot, 1892, Bull. Soc. Ramond 27: 37.
Locard, 1893, Coqu. Eau Douce Saumâtre France: 183.
Germain, 1931, Faune de France 22: 732.
(new name for Unio philippii Dupuy, 1849)

Unio philippei — Locard (1882)
Unio (Turtoniana) philippei — Locard (1889)
Unio turtoni var. philippei — Germain (1931)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969)

Unio platyrhynchoideus Locard, 1882
‘Dupuy’ of Authors.
Locard, 1882, Prodr. Malac. Franç. 1: 297.
Locard, 1889, Contr. Faune Malacol. Franc. 13: 154 [48].
Westerlund, 1890, Fauna Paläarct. Binnenconch. 2(7): 121.
Locard, 1893, Coqu. Eau Douce Saumâtre France: 187.
Germain, 1931, Faune de France 22: 739.
Haas, 1940, Zool. Ser. Field Mus. Nat. Hist. 24: 123.
Haas, 1969, Das Tierreich 88: 27.
Fauna Europaea, 2012, Fauna Europa: [web].
(error for Unio platyrinchoideus Dupuy, 1849)

Unio platyrhynchoideus — Locard (1882)
Unio requieni var. platyrhynchoideus — Germain (1931)

Unio renei Locard, 1882
Locard, 1882, Prodr. Malac. Franç. 1: 294, 362.
Locard, 1889, Contr. Faune Malacol. Franc. 13: 156 [50].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 187.
Type(s): SYNTYPE MNHN_22492, Landes.

Unio renei — Locard (1882), Westerlund (1890)
Unio (Groupe de l’U. renei) renei — Locard (1882)
Unio (Jacqueminiana) renei — Locard (1889)
Unio (Groupe de l’U. platyrhynchoideus) renei — Locard (1893)
Unio requieni var. platyrhynchoideus — Germain (1931)
Unio pictorum — He & Zhuang (2013)

Unio rostratellus Locard, 1882
Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 297, 365.
‘Bourguignat’ Locard, 1889, Contr. Faune Malacol. Franc. 13: 173 [67].
‘Bourguignat’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 208.
Type(s): IDIOTYPE MNHN_22496, La Seine à Rouen (Seine-Inférieure).

Unio rostratellus — Locard (1882), Westerlund (1890)
Unio (Rostratiana) rostratellus — Servain (1882), Servain (1888), Locard (1889), Germain (1904)
Unio (Groupe de l’U. rostratus) rostratellus — Locard (1882), Locard (1893)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio rynchetinus Servain, 1882
Letourneux, in litt. Servain, 1882, Hist. Moll. Acéph. Francfort: 24.
(error for Unio rhynchetinus Bourguignat, 1883)

Unio rynchetinus — Servain (1882)
Unio tumidus — Germain (1931)

Unio tumeus Locard, 1882
‘de Joannis’ Locard, 1882, Prodr. Malac. Franç. 1: 298.
(error for Unio pictorum var. tumens de Joannis, 1859)

Unio tumeus — Locard (1882)
Unio (Vincelotiana) tumens — Germain (1904)

Unio mancus var. sabaudina Locard, 1882
Locard, 1882, Prodr. Malac. Franç. 1: 359.
(intro'd as intra-sp. of Unio manca Lamarck, 1819; misidentified reference to Unio amnicus var. sabaudina Bourguignat, 1864)

Unio mancus var. sabaudina — Locard (1882)
Unio (Mancusiana) mancus var. b. sabaudina — Locard (1889)
Unio mancus — Westerlund (1890), Germain (1931)
Unio elongatulus bourgeticus — Haas (1940), Haas (1969), Fauna Europaea (2012)
Unio mancus bourgeticus — Prie (2012)

Unio rhynchetinus Bourguignat, 1883
Letourneux, in litt. Servain, 1882, Hist. Moll. Acéph. Francfort: 24 [as ‘rynchetinus’]. [nomen nudum]
Letourneux in Bourguignat, 1883, Aperçu Unionid. Pénins. Ital.: 61.

Unio rhynchetinus — Bourguignat (1883), Westerlund (1890)
Unio (Rostratiana) rynchetinus — Servain (1882)
Unio (Rostratiana) rhynchetinus — Locard (1889), Germain (1904)
Unio (Groupe de l’U. maximus) rhynchetinus — Locard (1893)
Unio tumidus — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio cavarellus Servain, 1887
Servain, 1887, Bull. Soc. Malac. France 4: 256.
Servain, 1888, Bull. Soc. Malac. France 5: 319.

Unio cavarellus — Servain (1887), Westerlund (1890)
Unio (Falsiana) cavarellus — Servain (1888)
Unio (Falsusiana) cavarellus — Locard (1889)
Unio (Groupe de l’U. gestroianus) cavarellus — Locard (1893)
Unio requieni var. pornae — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio moussonianus Clessin, 1887
Clessin, 1887, Moll.-Fauna Mitteleuropas 2: ??.
(homonym of Unio moussonianus Lea, 1852)

Unio moussonianus — Clessin (1887)
Unio pictorum moussonianus — Kobelt & Haas (1910), Haas (1940)

Unio strigatus Servain, 1887
Servain, 1887, Bull. Soc. Malac. France 4: 257.

Unio strigatus — Servain (1887), Westerlund (1890)
Unio (Falsusiana) strigatus — Locard (1889)
Unio (Groupe de l’U. gestroianus) strigatus — Locard (1893)
Unio requieni var. pornae — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio charpyi Drouët, 1888
Drouët, 1888, J. de Conch. 36: 105.
Drouët, 1889, Mém. Acad. Sci. Dijon 1: 55, pl. 2, fig. 1.

Unio charpyi — Drouët (1888), Drouët (1889), Westerlund (1890)
Unio (Porniana) charpyi — Locard (1889)
Unio (Groupe de l’U. gestroianus) charpyi — Locard (1893)
Unio requieni var. pornae — Germain (1931)
Unio pictorum rostratus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio occidaneus Drouët, 1888
Drouët, 1888, J. de Conch. 36: 104.

Unio occidaneus — Drouët (1888), Drouët (1889)
Unio (Vinceleusiana) vinceleus — Locard (1889)
Unio vinceleus — Westerlund (1890)
Unio tumidus — Germain (1931)
Unio elongatulus bourgeticus — Haas (1940), Haas (1969)
Unio mancus bourgeticus — Prie (2012)

Unio subbalatonicus Servain, 1888
Bourguignat in Servain, 1888, Bull. Soc. Malac. France 5: 322.

Unio subbalatonicus — Servain (1888), Westerlund (1890)
Unio (Rostratiana) subbalatonicus — Servain (1888), Locard (1889)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio brebissoni Locard, 1889
Locard, 1889, Contr. Faune Malacol. Franc. 13: 152 [46], 223 [117].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 185, fig. 199.
Type(s): LECTOTYPE MNHN_22143, l’Aure, à Bayeux (Calvados).

Unio brebissoni — Locard (1889), Westerlund (1890)
Unio (Brebissoniana) brebissoni — Locard (1889)
Unio (Groupe de l’U. amblyus) brebissoni — Locard (1893)
Unio villae — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio brindosopsis Locard, 1889
Locard, 1889, Contr. Faune Malacol. Franc. 13: 151 [45], 221 [115].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 184, fig. 197.
Type(s): LECTOTYPE MNHN_22148, la Vienne, à Limoges.

Unio brindosopsis — Locard (1889), Westerlund (1890)
Unio (Turtoniana) brindosopsis — Locard (1889)
Unio (Groupe de l’U. turtoni) brindosopsis — Locard (1893)
Unio turtoni var. philippei — Germain (1931)
Unio pictorum — He & Zhuang (2013)

Unio cristulatus Drouët, 1889
Drouët, 1889, Mém. Acad. Sci. Dijon 1: 63, pl. 1, fig. 1.

Unio cristulatus — Drouët (1889), Westerlund (1890)
Unio (Courquiniana) cristulatus — Locard (1889)
Unio (Groupe de l’U. tumens) cristulatus — Locard (1893)
Unio requieni var. pornae — Germain (1931)
Unio pictorum rostratus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio hopitali Locard, 1889
Locard, 1889, Contr. Faune Malacol. Franc. 13: 152 [45], 224 [118].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 186 [as ‘hospitali’].
Type(s): SYNTYPE MNHN_22263, May (Calvados).

Unio hopitali — Locard (1889), Westerlund (1890), Rochebrune (1903)
Unio (Brebissoniana) hopitali — Locard (1889)
Unio (Groupe de l’U. amblyus) hospitali — Locard (1893)
Unio villae — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio lesumicus Locard, 1889
Michaud, 1831, Compl. Hist. Nat. Moll., Draparnaud: 108, pl. 16, fig. 25.
Bourguignat in Locard, 1889, Contr. Faune Malacol. Franc. 13: 158 [52], 236 [130].
‘Bourguignat’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 194.
Type(s): SYNTYPE MNHN_22308, Vegesack, près Brême.

Unio lesumicus — Locard (1889), Westerlund (1890)
Unio (Saint-Simoniana) lesumicus — Locard (1889)
Unio (Groupe de l’U. gestroianus) lesumicus — Locard (1893)
Unio requieni var. pornae — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio lugdunicus Locard, 1889
Bourguignat in Locard, 1889, Contr. Faune Malacol. Franc. 13: 168 [62], 247 [141].
‘Coutagne’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 209.
Type(s): LECTOTYPE MNHN_22318, Les fossés du fort de la Vitriolerie, à Lyon.

Unio lugdunicus — Locard (1889), Westerlund (1890)
Unio (Holandriana) lugdunicus — Locard (1889)
Unio (Groupe de l’U. rostratus) lugdunicus — Locard (1893)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum rostratus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio macropisthus Locard, 1889
‘Bourguignat’ Locard, 1889, Contr. Faune Malacol. Franc. 13: 172 [66], 258 [152].
‘Bourguignat’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 210.
(homonym of Unio macropisthus White, 1886)
Type(s): LECTOTYPE MNHN_22321, La Seine à Rouen (Seine-Inférieure).

Unio macropisthus — Locard (1889), Westerlund (1890)
Unio (Rostratiana) macropisthus — Locard (1889)
Unio (Groupe de l’U. maximus) macropisthus — Locard (1893)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio macropsisthus Locard, 1889
Locard, 1889, Contr. Faune Malacol. Franc. 13: 258 [152].
(error for Unio macropisthus Locard, 1889)

Unio macropsisthus — Locard (1889)

Unio microdactylus Locard, 1889
Fagot in Locard, 1889, Contr. Faune Malacol. Franc. 13: 169 [63].
(error for Unio mycrodactylus Locard, 1899)

Unio microdactylus — Locard (1889)

Unio mineedwardsi Locard, 1889
‘Bourguignat’ Locard, 1889, Contr. Faune Malacol. Franc. 13: 151 [45].
(error for Unio milneedwardsi Locard, 1882)

Unio mineedwardsi — Locard (1889)

Unio moriscottei Folin, 1889
Folin, 1889, Le Naturaliste 1: 295, text fig. 3.

Unio moriscottei — Folin (1889), Kobelt (1902)
Unio pictorum platyrhynchoideus — Haas (1940)
Unio pictorum mucidus — Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio mucidellus Locard, 1889
Bourguignat in Locard, 1889, Contr. Faune Malacol. Franc. 13: 160 [54], 239 [133].
‘Bourguignat’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 193, fig. 207.
Type(s): SYNTYPE MNHN_22378, l’Aroz, à Saint-Maurice (Nièvre).

Unio mucidellus — Locard (1889), Westerlund (1890), Rochebrune (1903)
Unio (Mucidusiana) mucidellus — Locard (1889)
Unio (Groupe de l’U. requieni) mucidellus — Locard (1893)
Unio requieni — Germain (1931)
Unio elongatulus bourgeticus — Haas (1940), Haas (1969)
Unio mancus bourgeticus — Prie (2012)

Unio perroudi Locard, 1889
Locard, 1889, Contr. Faune Malacol. Franc. 13: 164 [58], 242 [136].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 209.
Type(s): LECTOTYPE MNHN_22454, fort de la Vitriolerie, à Lyon.

Unio perroudi — Locard (1889), Westerlund (1890)
Unio (Courquiniana) perroudi — Locard (1889)
Unio (Groupe de l’U. rostratus) perroudi — Locard (1893)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum rostratus — Haas (1940), Haas (1969)
Unio crassus batavus — Haas (1940)
Unio pictorum — He & Zhuang (2013)

Unio siliquiformis Locard, 1889
Locard, 1889, Contr. Faune Malacol. Franc. 13: 173 [67], 259 [153].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 208.
Type(s): LECTOTYPE MNHN_22538, Heuilley-sur-Saône (Côte-d’Or).

Unio siliquiformis — Locard (1889), Westerlund (1890)
Unio (Rostratiana) siliquiformis — Locard (1889)
Unio (Groupe de l’U. rostratus) siliquiformis — Locard (1893)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio rostratus var. episemus Westerlund, 1890
Westerlund, 1890, Fauna Paläarct. Binnenconch. 2(7): 105.
(intro'd as intra-sp. of Unio rostrata Lamarck, 1819)

Unio rostratus var. episemus — Westerlund (1890)

Unio milnedwarsi Fagot, 1892
‘Bourguignat’ Fagot, 1892, Bull. Soc. Ramond 27: 38 [as ‘milne-edwarsi’].
(error for Unio milneedwardsi Locard, 1882)

Unio milnedwarsi — Fagot (1892)

Unio hospitali Locard, 1893
‘Locard’ of Authors.
Locard, 1893, Coqu. Eau Douce Saumâtre France: 186.
Germain, 1931, Faune de France 22: 735.
Haas, 1940, Zool. Ser. Field Mus. Nat. Hist. 24: 121.
(error for Unio hopitali Locard, 1889)

Unio hospitali — Locard (1893)

Unio limosus Kobelt, 1893
‘Nils.’ Kobelt, 1893, Icon. Land- und Süssw.-Moll. 6: 44.
(reference to Unio limosus Nilsson, 1822)

Unio limosus — Kobelt (1893)
Unio (sec. Lymnium) platyrhynchus — Simpson (1900), Simpson (1914)

Unio octavius Locard, 1893
‘Bourguignat’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 203.

Unio octavius — Locard (1893)
Unio (Groupe de l’U. tumens) octavius — Locard (1893)
Unio requieni var. pornae — Germain (1931)
Unio pictorum — He & Zhuang (2013)

Unio rectus Locard, 1893
Locard, 1893, Coqu. Eau Douce Saumâtre France: 207.
(homonym of Unio recta Lamarck, 1819)
Type(s): LECTOTYPE MNHN_22485, La Rhône à Vienne (Isère).

Unio rectus — Locard (1893), Rochebrune (1903)
Unio (Groupe de l’U. tumens) rectus — Locard (1893)
Unio requieni var. pornae — Germain (1931)
Unio pictorum pictorum — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio limosus var. madranus Gredler, 1894
Gredler, 1894, Slebstvelag der Lehranstalt 8: ??.
(intro'd as intra-sp. of Unio limosus Nilsson, 1822)

Unio limosus var. madranus — Gredler (1894)
Unio elongatulus — Marrone et al. (2019)

Unio pictorum var. battonensis Kobelt, 1894
Kobelt, 1894, Jb. Nassau. Ver. Naturk. 47: 88, pl. 4, figs. 1-3.
Kobelt, 1896, Icon. Land- und Süssw.-Moll. 7: 42, pl. 191, figs. 1208-1209.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio pictorum var. battonensis — Kobelt (1894)
Unio battonensis — Kobelt (1896)
Unio pictorum pictorum — Haas (1940), Haas (1969)

Unio ruginosus Drouët, 1898
Drouët, 1898, Mém. Acad. Sci. Dijon ??: 743.

Unio ruginosus — Drouët (1898)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum — He & Zhuang (2013)

Unio rostratus var. falcatus Drouët, 1898
Drouët, 1898, Mém. Acad. Sci. Dijon ??: 89.
(intro'd as intra-sp. of Unio rostrata Lamarck, 1819)

Unio rostratus var. falcatus — Drouët (1898)
Unio tumidus var. rostratus — Germain (1931)
Unio pictorum — He & Zhuang (2013)

Unio desfontainianus Locard, 1899
Bourguignat in Locard, 1889, Contr. Faune Malacol. Franc. 13: 162 [58]. [nomen nudum]
Bourguignat in Locard, 1899, Conchyliol. Portug.: 237.

Unio desfontainianus — Locard (1899)
Unio (Desfontainiana) desfontainianus — Locard (1889)
Unio (groupe de l’U. œsiacus) desfontainianus — Locard (1899)
Unio pictorum — He & Zhuang (2013)

Unio mycrodactylus Locard, 1899
Fagot in Locard, 1889, Contr. Faune Malacol. Franc. 13: 169 [63] [as ‘microdactylus’]. [nomen nudum]
Fagot in Locard, 1899, Conchyliol. Portug.: 240.

Unio mycrodactylus — Locard (1899)
Unio (groupe de l’U. microdactylus) microdactylus — Locard (1889)
Unio (groupe de l’U. dactylus) mycrodactylus — Locard (1899)
Unio pictorum — He & Zhuang (2013)

Unio oeschrus Locard, 1899
Casrtro in Locard, 1889, Contr. Faune Malacol. Franc. 13: 146 [40] [as ‘œschrus’]. [nomen nudum]
Castro in Locard, 1899, Conchyliol. Portug.: 219 [as ‘œschrus’].

Unio oeschrus — Locard (1899)
Unio (Pisaniana) œschrus — Locard (1889)
Unio (groupe de l’U. pisanus) œschrus — Locard (1899)
Unio pictorum mucidus — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio joannisi var. nigra Germain, 1904
Germain, 1904, Bull. Soc. Sci. Nat. Ouest France 4: 274 [36].
(homonym of Unio (Elliptio) nigra Rafinesque, 1820; intro'd as intra-sp. of Unio joannisi Locard, 1882)

Unio joannisi var. nigra — Germain (1904)
Unio (Joannisiana) joannisi var. nigra — Germain (1904)

Unio tumens var. major Germain, 1904
Germain, 1904, Bull. Soc. Sci. Nat. Ouest France 4: 277 [39].
(homonym of Unio (Anodontes) sirionos var. major d’Orbigny, 1835; intro'd as intra-sp. of Unio pictorum var. tumens de Joannis, 1859)

Unio tumens var. major — Germain (1904)
Unio (Vincelotiana) tumens major — Germain (1904)

Unio pictorum var. okae Kobelt & Haas, 1910
Kobelt & Haas, 1910, Icon. Land- und Süssw.-Moll. 17: 58, index, pl. 480, figs. 2563-2564.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758; homonym of Unio crassus var. okae Kobelt & Haas, 1910; renamed Unio pictorum var. okensis Zhadin, 1938)

Unio pictorum var. okae — Kobelt & Haas (1910)
Unio (s.s.) pictorum var. okensis — Zhadin (1938)
Unio pictorum schrenckianus — Haas (1940)
Unio pictorum schrenkianus — Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio pictorum var. C. parvula Kobelt & Haas, 1910
‘Brot, Mss.’ Kobelt & Haas, 1910, Icon. Land- und Süssw.-Moll. 17: 31.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758; intro'd as syn of Unio moussonianus Clessin, 1887)

Unio pictorum var. C. parvula — Kobelt & Haas (1910)
Unio pictorum moussonianus — Kobelt & Haas (1910)

Unio (? requienii var.) voltzii Kobelt & Haas, 1910
Kobelt & Haas, 1910, Icon. Land- und Süssw.-Moll. 17: 34, pl. 467, figs. 2516-2517.
(intro'd as intra-sp. of Unio requienii Michaud, 1831)

Unio (? requienii var.) voltzii — Kobelt & Haas (1910)
Unio elongatulus bourgeticus — Haas (1940), Haas (1969)
Unio mancus bourgeticus — Prie (2012)

Unio limosus helveticus Zwiesele, 1913
Zwiesele, 1913, Unio pictorum L., in der Schweiz: 9, pl. 5, alle figuren.
(intro'd as intra-sp. of Unio limosus Nilsson, 1822)

Unio limosus helveticus — Zwiesele (1913)
Unio pictorum pictorum — Haas (1969)

Unio limosus lacustris Zwiesele, 1913
Zwiesele, 1913, Unio pictorum L., in der Schweiz: 7, pl. 2, and numerous others.
(intro'd as intra-sp. of Unio limosus Nilsson, 1822; homonym of Unio tumidus var. lacustris Rossmässler, 1854)

Unio limosus lacustris — Zwiesele (1913)
Unio pictorum pictorum — Haas (1969)

Unio eucallistus Kobelt, 1915
Kobelt, 1915, Icon. Land- und Süssw.-Moll. 20: 13, pl. 544. fig. 2778.

Unio eucallistus — Kobelt (1915)
Unio (Saint-Simoniana) eucallistus — Locard (1889)
Unio pictorum latirostris — Haas (1940), Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio pictorum schrenckianus var. dicki Modell, 1930
Modell, 1930, Arch. Moll. 62: 226. [infra-subsp.]
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio pictorum schrenckianus var. dicki — Modell (1930)
Unio pictorum schrenckianus — Haas (1940)
Unio pictorum schrenkianus — Haas (1969)

Unio michaudi Germain, 1931
Germain, 1931, Faune de France 22: 744.
(new name for Unio michaudiana Des Moulins, 1833)

Unio michaudi — Germain (1931)

Unio requieni var. rostrata Germain, 1931
‘de Joannis’ Germain, 1931, Faune de France 22: 734.
(error for Unio requieni var. rostralis de Joannis, 1859)

Unio requieni var. rostrata — Germain (1931)

Unio lindholmi Zhadin, 1938
Zhadin, 1938, Faune USSR Mollusques 4(1): 97, text fig. 29.

Unio lindholmi — Zhadin (1938)
Unio (s.s.) lindholmi — Zhadin (1938)
Unio pictorum schrenckianus — Haas (1940)
Unio pictorum — Zhadin (1965), He & Zhuang (2013)
Unio pictorum schrenkianus — Haas (1969)

Unio pictorum var. defectivus Zhadin, 1938
Zhadin, 1938, Faune USSR Mollusques 4(1): 79.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio pictorum var. defectivus — Zhadin (1938)
Unio (s.s.) pictorum defectivus — Zhadin (1938)
Unio pictorum schrenckianus — Haas (1940)
Unio pictorum schrenkianus — Haas (1969)
Unio pictorum — He & Zhuang (2013)

Unio pictorum var. okensis Zhadin, 1938
Zhadin, 1938, Faune USSR Mollusques 4(1): 77.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758; new name for Unio pictorum var. okae Kobelt & Haas, 1910)

Unio pictorum var. okensis — Zhadin (1938)
Unio (s.s.) pictorum var. okensis — Zhadin (1938)
Unio pictorum schrenckianus — Haas (1940)
Unio pictorum schrenkianus — Haas (1969)
Unio pictorum pictorum — Kantor & Sysoev (2005)
Unio pictorum — He & Zhuang (2013)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio pictorum var. pygmaeus Zhadin, 1938
Zhadin, 1938, Faune USSR Mollusques 4(1): 78, text fig. 17.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758; homonym of Unio pygmaeus Lea, 1852)

Unio pictorum var. pygmaeus — Zhadin (1938), Zhadin (1965)
Unio (s.s.) pictorum var. pygmaeus — Zhadin (1938)
Unio pictorum schrenckianus — Haas (1940)
Unio pictorum schrenkianus — Haas (1969)
Unio pictorum pictorum — Kantor & Sysoev (2005)
Unio pictorum — He & Zhuang (2013)
Unio (s.s.) pictorum — Vinarski & Kantor (2016)

Unio caravellus Haas, 1940
‘Servain’ Haas, 1940, Zool. Ser. Field Mus. Nat. Hist. 24: 121.
‘Servain’ Haas, 1969, Das Tierreich 88: 23.
(error for Unio cavarellus Servain, 1887)

Unio caravellus — Haas (1940)

Unio jousseaumi Haas, 1940
‘Bourguignat’ Haas, 1940, Zool. Ser. Field Mus. Nat. Hist. 24: 121.
(error for Unio jousseaumei Locard, 1882)

Unio jousseaumi — Haas (1940)

Unio platyodon Haas, 1940
‘Jordan’ Haas, 1940, Zool. Ser. Field Mus. Nat. Hist. 24: 121.
(error for Unio pictorum var. pachyodon Jordan, 1879)

Unio platyodon — Haas (1940)

Unio schrenckianus Haas, 1940
‘Clessin’ Haas, 1940, Zool. Ser. Field Mus. Nat. Hist. 24: 122.
(error for Unio schrenkianus Clessin, 1880)

Unio schrenckianus — Haas (1940)

Unio (Unio) pictorum ssp. [Lacs des Landes] Falkner et al., 2002
Falkner et al., 2002, Patrim. Natur. 52: 55. [nomen nudum]
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758)

Unio (Unio) pictorum ssp. [Lacs des Landes] — Falkner et al. (2002)
Unio (s.s.) pictorum ssp. [Lacs des Landes] — Falkner et al. (2002)

Unio pictorum platyrhinchoideus Prié & Puillandre, 2014
‘Dupuy’ Prié & Puillandre, 2014, Hydrobiologia 735(1): [4].
(error for Unio platyrinchoideus Dupuy, 1849)

Unio pictorum platyrhinchoideus — Prié & Puillandre (2014)

Unio malzani Vinarski & Kantor, 2016
‘Küster’ Vinarski & Kantor, 2016, Analyt. Cat. Fr. Brack. Moll. Russia: 22.
(error for Unio maltzani Küster, 1854)

Unio malzani — Vinarski & Kantor (2016)

Taxonomic History (since 1900)

Unio (sec. Lymnium) pictorum — Simpson (1900), Simpson (1914)
Unio (sec. Lymnium) platyrhynchus — Simpson (1900), Simpson (1914)
Unio (sec. Lymnium) batavus — Simpson (1900), Simpson (1914)
Unio (sec. Lymnium) platyrinchoideus — Simpson (1900), Simpson (1914)
Unio (sec. Lymnium) turtoni — Simpson (1900)
Unio moriscottei — Kobelt (1902)
Unio falsus — Rochebrune (1903)
Unio hopitali — Rochebrune (1903)
Unio mucidellus — Rochebrune (1903)
Unio rectus — Rochebrune (1903)
Unio pictorum — Kobelt (1904), Kobelt & Haas (1910), Ortmann (1912), Ortmann (1914), ..., Wu et al. (2024), Lopes-Lima et al. (2024), Wu et al. (2024), Dai et al. (2024)
Unio (Rostratiana) limosus — Germain (1904)
Unio (Joannisiana) cancrorum — Germain (1904)
Unio (Porniana) gestroianus radiatus — Germain (1904)
Unio (Porniana) pornae — Germain (1904)
Unio (Hispaniana) corbini — Germain (1904)
Unio (Porniana) gestroianus — Germain (1904)
Unio (Vincelotiana) tumens — Germain (1904)
Unio (Falsusiana) falsus — Germain (1904)
Unio (Rostratiana) rostratellus — Germain (1904)
Unio (Rostratiana) rhynchetinus — Germain (1904)
Unio joannisi var. nigra — Germain (1904)
Unio (Joannisiana) joannisi var. nigra — Germain (1904)
Unio tumens var. major — Germain (1904)
Unio (Vincelotiana) tumens major — Germain (1904)
Unio (Groupe des Falsusiana) falsus — Caziot (1907)
Unio proëchus — Kobelt & Haas (1910)
Unio pictorum moussonianus — Kobelt & Haas (1910), Haas (1940)
Unio pictorum var. okae — Kobelt & Haas (1910)
Unio pictorum var. C. parvula — Kobelt & Haas (1910)
Unio (? requienii var.) voltzii — Kobelt & Haas (1910)
Unio gentilis — Hesse (1911)
Unio (Limosus) annulatus — Kobelt (1912)
Unio pictorum latirostris — Haas (1913), Haas (1940), Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio pictorum praeposterus — Haas (1913), Haas (1940), Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio ascanius — Kobelt (1913)
Unio limosus helveticus — Zwiesele (1913)
Unio limosus lacustris — Zwiesele (1913)
Unio (sec. Lymnium) pictorum var. longirostris — Simpson (1914)
Unio eucallistus — Kobelt (1915)
Unio kalmykorum — Bogachev (1924)
Unio pictorum schrenckianus var. dicki — Modell (1930)
Unio tumidus var. rostratus — Germain (1931)
Unio limosus — Germain (1931), Starobogatov et al. (2004)
Unio requieni var. pornae — Germain (1931)
Unio michaudi — Germain (1931)
Unio requieni var. platyrhynchus — Germain (1931)
Unio tumidus — Germain (1931), Anisimova et al. (2018), Bogatov et al. (2018)
Unio turtoni var. philippei — Germain (1931)
Unio requieni var. platyrhynchoideus — Germain (1931)
Unio requieni var. rousi — Germain (1931)
Unio villae — Germain (1931)
Unio requieni var. danielis — Germain (1931)
Unio consentaneus var. moquini — Germain (1931)
Unio triffoiricus — Germain (1931)
Unio mancus — Germain (1931)
Unio requieni — Germain (1931)
Unio requieni var. rostrata — Germain (1931)
Unio protractus — Lindholm (1932), Starobogatov et al. (2004), Kantor & Sysoev (2005), Kantor et al. (2010)
Unio (s.s.) pictorum — Zhadin (1938), Haas (1969), Zatravkin (1983), Falkner (1994), Korniushin (1998), Graf (2002), Vinarski & Kantor (2016)
Unio (s.s.) pictorum var. platyrhynchus — Zhadin (1938)
Unio (s.s.) pictorum var. ponderosus — Zhadin (1938)
Unio (s.s.) pictorum var. schrenkianus — Zhadin (1938)
Unio (s.s.) pictorum var. okensis — Zhadin (1938)
Unio (s.s.) pictorum gentilis — Zhadin (1938)
Unio (s.s.) pictorum var. annulatus — Zhadin (1938)
Unio lindholmi — Zhadin (1938)
Unio (s.s.) lindholmi — Zhadin (1938)
Unio pictorum var. defectivus — Zhadin (1938)
Unio (s.s.) pictorum defectivus — Zhadin (1938)
Unio pictorum var. okensis — Zhadin (1938)
Unio pictorum var. pygmaeus — Zhadin (1938), Zhadin (1965)
Unio (s.s.) pictorum var. pygmaeus — Zhadin (1938)
Unio pictorum pictorum — Haas (1940), Haas (1969), Nagel (2000), Nagel & Badino (2001), Kantor & Sysoev (2005), Kantor et al. (2010), Fauna Europaea (2012), Lopes-Lima et al. (2017), Bogatov (2022)
Unio pictorum rostratus — Haas (1940), Haas (1969), Fauna Europaea (2012), Prié & Puillandre (2014), Lopes-Lima et al. (2017)
Unio pictorum platyrhynchoideus — Haas (1940), Haas (1969), Fauna Europaea (2012)
Unio pictorum platyrhynchus — Haas (1940), Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio pictorum proëchus — Haas (1940)
Unio pictorum proëchistus — Haas (1940)
Unio pictorum schrenckianus — Haas (1940)
Unio pictorum gaudioni — Haas (1940), Haas (1969), Schütt (1992), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio elongatulus bourgeticus — Haas (1940), Haas (1969), Fauna Europaea (2012)
Unio pictorum mucidus — Haas (1940), Haas (1969)
Unio crassus batavus — Haas (1940)
Unio pictorum ascanius — Haas (1940), Haas (1969), Fauna Europaea (2012)
Unio caravellus — Haas (1940)
Unio jousseaumi — Haas (1940)
Unio platyodon — Haas (1940)
Unio schrenckianus — Haas (1940)
Unio pictorum var. schrenkianus — Zhadin (1965)
Unio pictorum proechistus — Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio pictorum schrenkianus — Haas (1969), Fauna Europaea (2012), Lopes-Lima et al. (2017)
Unio limosus behningi — Starobogatov & Pirogov (1970), Kantor et al. (2010)
Unio (s.s.) rostratus — Zatravkin (1983)
Unio (s.s.) limosus — Zatravkin (1983), Vinarski & Kantor (2016)
Unio (s.s.) kalmykorum — Zatravkin (1983)
Unio (s.s.) rostratus rostratus — Stadnichenko (1984)
Unio (s.s.) platyrhynchus — Stadnichenko (1984)
Unio (s.s.) limosus graniger — Stadnichenko (1984)
Unio (s.s.) pictorum ponderosus — Stadnichenko (1984)
Unio (s.s.) rostratus gentilis — Stadnichenko (1984)
Unio pictorum tisianus — Nesemann (1993)
Unio (s.s.) pictorum gaudioni — Falkner (1994), Bank (2006)
Unio (s.s.) pictorum pictorum — Falkner et al. (2001), Falkner et al. (2002)
Unio (s.s.) pictorum rostratus — Falkner et al. (2001), Falkner et al. (2002)
Unio (s.s.) pictorum deshayesii — Falkner et al. (2001), Falkner et al. (2002)
Unio (s.s.) pictorum platyrhynchus — Falkner et al. (2001)
Unio (s.s.) pictorum latirostris — Falkner et al. (2001)
Unio (s.s.) pictorum tisianus — Falkner et al. (2001)
Unio (Unio) pictorum ssp. [Lacs des Landes] — Falkner et al. (2002)
Unio (s.s.) pictorum ssp. [Lacs des Landes] — Falkner et al. (2002)
Unio rostratus — Starobogatov et al. (2004)
Unio rostratus rostratus — Kantor & Sysoev (2005), Kantor et al. (2010)
Unio limosus limosus — Kantor & Sysoev (2005), Kantor et al. (2010)
Unio limosus graniger — Kantor & Sysoev (2005), Kantor et al. (2010)
Unio pictorum ponderosus — Kantor & Sysoev (2005), Kantor et al. (2010)
Unio rostratus gentilis — Kantor & Sysoev (2005), Kantor et al. (2010)
Unio annulatus — Kantor et al. (2010)
Unio mancus bourgeticus — Prie (2012)
Unio pictorum deshayesii — Prié & Puillandre (2014)
Unio pictorum platyrhinchoideus — Prié & Puillandre (2014)
Unio cf. pictorum — Nishihara et al. (2016)
Unio (s.s.) rostrata — Vinarski & Kantor (2016)
Unio (s.s.) protractus — Vinarski & Kantor (2016)
Unio malzani — Vinarski & Kantor (2016)
Unio longirostris — Bogatov & Prozorova (2017)
Unio pictorum platyrinchoideus — Lopes-Lima et al. (2017)
Unio elongatulus — Marrone et al. (2019)
Unio pictorum limosus — Bogatov (2022)
Unio tumidus longirostris — Bogatov (2022)
Unio pictorum protractus — Bogatov (2022)