|                Page last updated 
                  Sun 07 Sep 2025  | 
              
              
  
The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win! 
This page documents data for Haas (1914), such as genera and species attributed to that publication (including known misspellings, misidentifications, and other unavailable names) as well as taxonomic opinions, if available. Taxonomic opinions refer to uses of genera and species as valid and invalid in that work. The MUSSEL Project Database has moved to a new server, with a new URL! The new address for this page is: https://musselpdb.org/db.php?ty=publ&id=1558 
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 Publication information 
Haas, F. 1914. Die Unioniden. [in] H.C. Küster, Systematisches Conchylien-Cabinet von Martini und Chemnitz 9 (pt. 2, h. 50): 209-256, pls. 54-59. 
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Attributed Genus Names
  Unionella Haas, 1913
     Haas, 1912, Conch. Cab. 9 (pt. 2, h. 46): pl. 31.
     Haas, 1913, Nachr. Bl. Dtsch. Malak. Ges. 45: 37.
     Haas, 1914, Conch. Cab. 9 (pt. 2, h. 50): 250.
      (homonym of Etheridge, 1888; renamed Unionetta Haas, 1955)
 Type species: Unio fabagina Deshayes & Jullien, 1876 (orig. desig.) = Unionetta fabagina  |  
  Simponella Haas, 1914
     Haas, 1914, Conch. Cab. 9 (pt. 2, h. 50): 220.
      (error for Simpsonella Cockerell, 1903)
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 Taxonomic Opinions
	 Acuticosta chinensis (Lea, 1868)
	 + Unio sinensis [sic] var. squammosus Heude, 1883
	 + Unio sinensis [sic] var. laevis Heude, 1883
	 
	Acuticosta ovata (Simpson, 1900)
	 + Unio vestitus Heude, 1883
	 + Parreysia hunanensis Haas, 1910
	 
	Acuticosta retiaria (Heude, 1883)
	 
	Acuticosta trisulcata (Heude, 1883)
	 
	Rectidens gracilis (Strubell, 1897)
	 + Unio palembangensis Strubell, 1897
	 + Unio palembangensis var. pahumbaensis Martens, 1900
	 
	Rectidens lingulatus (Drouet & Chaper, 1892)
	 
	Rectidens perakensis (Morgan, 1885)
	 + Unio pahangensis E.A. Smith, 1899
	 + Unio perakensis Preston, 1912
	 
	Rectidens pressirostris (von Martens, 1900)
	 
	Rectidens prolongatus (Drouet, 1894)
	 
	Rectidens sumatrensis (Dunker, 1852)
	 + Unio tumidus Mousson, 1849
	 
	Schistodesmus lampreyanus (Baird & Adams, 1867)
	 + Unio vestitus Heude, 1883
	 + Shistodesmus spinosus Simpson, 1900
	 
	Simpsonella crepera (Lea, 1850)
	 
	Simpsonella gracilis (Lea, 1850)
	 
	Simpsonella purpurea (Valenciennes in Humboldt & Bonpland, 1821)
	 + Anodonta burroughiana Lea, 1834
	 + Unio bengalensis Lea, 1838
	 + Unio verecundus Gould, 1850
	 + Unio mauritianus Lea, 1859
	 + Anodon bengalensis Sowerby, 1867
	 
	Simpsonella serradelli (Drouet, 1892)
	 
	Simpsonella subcrassa (Lea, 1850)
	 
	Simpsonella tenuis (Lea, 1850)
	 
	Unionella broti (DeShayes & Jullien, 1874)
	 
	Unionella fabagina (DeShayes & Jullien, 1874)
	 + Unio molleuri Morlet, 1891
	 
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  Page updated: 08:40:27 Sun 07 Sep 2025  |  
 
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