MUSSELpdb
Taxonomy
Species & Genus Richness of
freshwater mussels
by Taxonomy
Species & Genus Richness of
freshwater bivalves
by Family
Geography
Species Richness & Endemism of
freshwater mussels
by Geography
Data last updated
Thu 22 January 2026
Bivalvia | ... | Unionidae | Unioninae | Anodontini | Alasmidontina | Utterbackiana implicata
nominal species Anodonta implicata Say, 1829
Anodonta implicata Say, 1829 = Utterbackiana implicata
Say, 1829. New Harm. Dissem. 2(22): 340, sp. 1.
Say, 1858. [in] Binney, Compl. Writings T. Say: 138.
Type(s): NEOTYPE MCZ_176769 (by R.I. Johnson, 1946: 112), Agawam River, (outlet of Halfway Pond), Plymouth, Mass.
Taxonomic Opinions
= Anodonta implicata — Perkins et al., 2025
= Utterbackiana implicata (Say, 1829) — FMCS, 2025
= Anodonta implicata — Whelan et al., 2023
= Utterbackiana implicata (Say, 1829) — Hopper et al., 2023
= Utterbackiana implicata (Say, 1829) — Graf & Cummings, 2021
= Utterbackiana implicata (Say, 1829) — FMCS, 2021
= Utterbackiana implicata (Say, 1829) — Williams et al., 2017
= Anodonta implicate [sic] — Soliman et al., 2016
= Pyganodon implicata — Jones, 2015
= Anodonta implicata Say, 1829 — ITIS, 2012
= Anodonta implicata — Haag, 2012
= Anodonta implicata Say, 1829 — IUCN, 2011
= Anodonta implicata Say, 1829 — Bogan, 2010
= Pyganodon implicata — Cummings & Graf, 2010
= Pyganodon implicata (Say, 1829) — Graf & Cummings, 2007
= Anodonta implicata (Say, 1829) — Zanatta et al., 2007
= Anodonta implicata Say, 1829 — Kneeland & Rhymer, 2007
= Anodonta implicata — Curole & Kocher, 2005
= Anodonta implicata — Curole & Kocher, 2002
= Anodonta implicata Say, 1829 — Bogan, 2002
= Anodonta implicata Say, 1829 — Turgeon et al., 1998
= Anodonta implicata Say — Strayer & Jirka, 1997
= Anodonta implicata Say — Williams et al., 1993
= Anodonta implicata — Hoeh, 1990
= Anodonta implicata Say, 1829 — Turgeon et al., 1988
= Anodonta implicata — Kat & Davis, 1984
= Anodonta (Pyganodon) implicata Say, 1829 — Kat, 1983
= Anodonta implicata — Kat, 1983
= Anodonta implicata (Say) — Davis & Fuller, 1981
= Anodonta implicata Say, 1829 — R.I. Johnson, 1980
= Anodonta implicata Say, 1829 — Burch, 1975
= Anodonta (Pyganodon) implicata Say, 1829 — R.I. Johnson, 1970
= Anodonta (Pyganodon) implicata Say, 1829 — Haas, 1969
= Pyganodon implicata (Say) — Modell, 1945
= Anodonta (Pyganodon) implicata Say, 1829 — Frierson, 1927
= Anodonta implicata Say, 1829 — Simpson, 1914
= Anodonta implicata Say — Ortmann, 1909
= Anodonta implicata Say, 1829 — Simpson, 1900
= Anodonta implicata Say — B.H. Wright, 1888
= Margaron (Anodonta) implicata (Say) — Lea, 1870
= Anodon implicatus (Say, 1829) — Sowerby, 1867
= Anodonta implicata Say — Adams & Adams, 1857
= Anodonta implicata Say — Conrad, 1853
= Margaron (Anodonta) implicata (Say) — Lea, 1852
= Anodonta implicata Say — Stimpson, 1851
= Anodonta implicata Say — Linsley, 1845
+ Margarita (Anodonta) fluviatilis Lea — Lea, 1838
+ Margarita (Anodonta) fluviatilis (Dill.) — Lea, 1836
= Anodonta implicata Say — Ferussac, 1835
