Unionoida | Unionoidea | Unionidae | Ambleminae | Quadrulini | Megalonaias species Megalonaias nervosa (Rafinesque, 1820): specimens 14 nominal species as synonyms
Taxonomic History (since 2007)
Megalonaias nervosa — Tiemann et al. (2007), Graf & Cummings (2007), Williams et al. (2008), Watters et al. (2009), ..., Czaja et al. (2023), Neemuchwala et al. (2023), Hopper et al. (2023), Hauck et al. (2023)
Megalonaias boykiniana — Graf & Cummings (2007), Cummings & Graf (2010), ITIS (2012)
Tritogonia nervosa — ITIS (2012)
Megalonaias gigantea — ITIS (2012)
M. nervosa — Marshall et al. (2018)
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Range: Widespread in the Interior Basin and Gulf Coastal Plain, including the Ochlochonee of Florida, USA south into Mexico. Map of Georeferenced Specimens
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Guatemala |
UF_507902 Rio De La Pasion, 5.5 miles east of Sayaxche, El Peten Department, Guatemala 16.536339, -90.103900
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USNM_783054 Rio de la Pasion, Guatemala
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USNM_783053 Rio de la Pasion, Guatemala
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USNM_783056 Rio de la Pasion, Guatemala
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USNM_783064 Rio de la Pasion, Guatemala
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Mexico |
USNM_83991 Sabinas R., Nuevo Leon, Mexico
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INHS_89425 Rio Tempoal, Tempoal, Veracruz, Mexico
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USNM_123293 Vera Cruz, Mexico
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UF_270395 Nuevo Leon, Mexico
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UF_270398 Veracruz, Mexico
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USA |
USNM_150554 Coosa Riv., St. Clair Co., Ala.
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USNM_83903 Columbus, Georgia
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USNM_592725 United States, New Mexico, Eddy County, Pecos River, Malaga Bend
USNM_709225 United States, New Mexico, Eddy County, Pecos River, below McMillan Reservoir Dam
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Genbank Vouchers
USAUF_439113 (MnerOhi057) (COI, ND1, ITS1, 5.8S) USA, Ohio, Wood County, Ohio River, Buckley Island backchannel (39.391231, -81.420944) UF_438300 (MnerGua025) (COI, ND1, ITS1, 5.8S) USA, Texas, Guadalupe County, Lake Wood State Park - Guadalupe River - just below Lake Wood Dam ~80 m below spillway (29.46975, -97.49062) UF_438512 (COI, 16S, 28S) USA, Florida, Santa Rosa County, Escambia River, about 0.3 mi above Chumuckla Springs boat ramp (30.82597, -87.29701) UAUC_266 (COI, ND1) Coosa River, near Leesburg, downstream from mouth of Terrapin Ck., Cherokee Co., AL
Z_12423 (2015-0501) (COI, 16S, 28S) NCSM_35123 (SRA) ANSP_346111 (28S)
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