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Page last updated
Thu 17 July 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!


Bivalvia | ... | Unionidae | Ambleminae | Lampsilini | Hamiota

species Hamiota subangulata (Lea, 1840): synonymy
     2 specimens + 5 Genbank vouchers

Unio subangulatus Lea, 1840
Lea, 1840. Proc. Amer. Phil. Soc. 1: 287 [as ‘sub-angulatus’].
Lea, 1842. Trans. Amer. Phil. Soc. 8 [O. 3]: 209 [47], pl. 13, fig. 23.
Type(s): LECTOTYPE USNM_85081 (by Clench & Turner, 1956: 197), Chattahoochee R., Georgia.

Lampsilis (sec. Eurynia) subangulatusSimpson (1900)
Lampsilis (Eurynia) subangulataSimpson (1914)
Lampsilis (Ligumia) subangulataFrierson (1927)
Lampsilis subangulatusClench & Turner (1956)
Ligumia subangulataHaas (1969)
Lampsilis subangulataBurch (1975), Turgeon et al. (1988), Williams et al. (1993), Turgeon et al. (1998), Lydeard et al. (1999), Brim Box & Williams (2000), Roe et al. (2002), Campbell et al. (2005), ITIS (2012)
Hamiota subangulataRoe & Hartfield (2005), Zanatta & Murphy (2006), Graf & Cummings (2007), Williams et al. (2008), Anonymous (2008), ... Williams et al. (2017), Smith et al. (2019), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)

Unio kirklandianus S.H. Wright, 1897
S.H. Wright, 1897. Nautilus 10(12): 136.
Type(s): HOLOTYPE USNM_149648, Ocklocknee [sic] River, Leon Co., Fla.

Lampsilis (sec. Eurynia) kirklandianusSimpson (1900)
Lampsilis kirklandianusSimpson (1900)
Lampsilis (Eurynia) kirklandianaSimpson (1914)
Lampsilis (Ligumia) subangulataFrierson (1927)
Lampsilis subangulatusClench & Turner (1956)
Ligumia subangulataHaas (1969)
Lampsilis subangulataBurch (1975), Brim Box & Williams (2000)
Hamiota subangulataRoe & Hartfield (2005), Williams et al. (2008), Williams et al. (2011), Williams et al. (2014)

Unio fasciolus Conrad, 1853
‘Raf.’ Conrad, 1853. Proc. Acad. Nat. Sci. 6: 249.
(misidentified reference to Lampsilis fasciola Rafinesque, 1820)

Lampsilis (sec. Eurynia) subangulatusSimpson (1900)
Lampsilis (Eurynia) subangulataSimpson (1914)

Taxonomic History (since 1900)

Lampsilis (sec. Eurynia) subangulatusSimpson (1900)
Lampsilis (sec. Eurynia) kirklandianusSimpson (1900)
Lampsilis kirklandianusSimpson (1900)
Lampsilis (Eurynia) subangulataSimpson (1914)
Lampsilis (Eurynia) kirklandianaSimpson (1914)
Lampsilis (Ligumia) subangulataFrierson (1927)
Lampsilis subangulatusClench & Turner (1956)
Ligumia subangulataHaas (1969)
Lampsilis subangulataBurch (1975), Turgeon et al. (1988), Williams et al. (1993), Turgeon et al. (1998), Lydeard et al. (1999), Brim Box & Williams (2000), Roe et al. (2002), Campbell et al. (2005), ITIS (2012)
Hamiota subangulataRoe & Hartfield (2005), Zanatta & Murphy (2006), Graf & Cummings (2007), Williams et al. (2008), Anonymous (2008), ... Williams et al. (2017), Smith et al. (2019), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)

 
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