Unionoida | Unionoidea | Unionidae | Parreysiinae | Parreysiini | Parreysia corrugata nominal species Unio favidens var. deltae Benson, 1862
Benson, 1862, Ann. Mag. Nat. Hist. 10: 189 [as ‘deltæ’].
(intro'd as intra-sp. of Unio favidens Benson, 1862)
= Parreysia corrugata Taxonomic Opinions
+ Parreysia (corrugata-group) corrugata (Müller, 1774) — Bolotov et al., 2022
= Parreysia favidens deltae (Benson, 1862) — IUCN, 2011
= Parreysia (s.s.) favidens subsp. deltae (Benson, 1862) — Dey, 2007
= Parreysia favidens deltae (Benson, 1862) — Nesemann et al., 2007
= Parreysia (s.s.) favidens deltae (Benson, 1862) — Subba Rao, 1989
+ Parreysia favidens (Benson, 1862) — Haas, 1969
= Parreysia (s.s.) favidens var. deltae (Benson, 1862) — Preston, 1915
+ Parreysia (s.s.) favidens (Benson, 1862) — Simpson, 1914
= Parreysia (s.s.) favidens var. deltae (Benson) — Preston, 1912
+ Parreysia (s.s.) favidens (Benson, 1862) — Simpson, 1900
= Unio favidens var. deltæ Benson, 1862 — Hanley & Theobald, 1872
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