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Thu 3 September 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!
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Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Nephronaias species Nephronaias calamitarum (Morelet, 1849): specimens
5 available nominal species synonyms (12 total synonyms) Recent Taxonomic OpinionsNephronaias calamitarum — Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2021), Czaja et al. (2023), Cummings et al. (2025) RangeSouthern Mexico to Guatemala. Map of Georeferenced Specimens
Guatemala
UMMZ_65539
Arroyo Chocop, about 12 mi above Mactun, Dept. Peten, Guatemala
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USNM_252119
Atlantic Drainage, Guatemala
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ZMB_24206B
Coban, Guatemala
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INHS_21775
Conchins River, Guatemala
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USNM_250686
Finca de Providencia, Guatemala
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USNM_250686
Finca de Providencia, Guatemala
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AMNH_97358
Lake Peten, 2 mi SE Flores, Arroyo Pontiel, Guatemala
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INHS_21776
Livingston, Guatemala
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UF_229381
Livingston, Guatemala
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MCZ_99991
Rio Blanco, Guatemala
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UMMZ_107981
Rio Blanco, Guatemala
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UMMZ_108013
Rio Blanco, Guatemala
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CM_61.6194
Rio Blanco, Livingston, Guatemala
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CM_61.6195
Rio Blanco, Livingston, Guatemala
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INHS_21778
Rio Blanco, Livingston, Guatemala
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MCZ_23329
Rio Blanco, Livingston, Guatemala
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MCZ_99994
Rio Blanco, Livingston, Guatemala
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USNM_271023
Rio Blanco, Livingston, Guatemala
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FMNH_198383
Rio Blanco, near Livingston, Guatemala
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FMNH_59270
Rio Blanco, near Livingston, Guatemala
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FMNH_67973
Rio Blanco, near Livingston, Guatemala
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INHS_21777
Rio Blanco, near Livingston, Guatemala
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MCZ_20915
Rio Blanco, near Livingston, Guatemala
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MCZ_302383
Rio Blanco, near Livingston, Guatemala
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UMMZ_107983
Rio Blanco, near Livingston, Guatemala
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UF_93201
Rio Blanco, nr. Livingston, Izabel Prov., Guatemala
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UF_93202
Rio Blanco, nr. Livingston, Izabel Prov., Guatemala
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MCZ_45446
Rio Blanco, opposite Livingston, Guatemala
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MCZ_45966
Rio Blanco, opposite Livingston, Guatemala
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MCZ_63013
Rio Blanco, trib. of Rio Dulce, opposite Livingston, Guatemala
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MNHN_MP_1313
Rio Dulce, Livingston, Guatemala
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MNHN_MP_1313
Rio Dulce, Livingston, Guatemala
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UMMZ_65538
San Pedro River, Mactun, Dept. Peten, Guatemala
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UMMZ_149474
small stream in town of Panzos, Alta Vera Paz, Guatemala
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USNM_128989
System de Polochic, Guatemala
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Mexico
BMNH_1907-12-30-377
Baluntie, near Palenque
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BMNH_93-2-4-2008
Baluntie, near Palenque
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BMNH_93-2-4-2008
Baluntie, near Palenque
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BMNH_93-2-4-2009
Baluntie, near Palenque
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BMNH_93-2-4-2009
Baluntie, near Palenque
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BMNH_93-2-4-2010
Baluntie, near Palenque
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BMNH_93-2-4-2010
Baluntie, near Palenque
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MNHN-IM-2000-1653
dans le Michol aux env de Palenque
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MNHN-IM-2000-1653
dans le Michol aux env de Palenque
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USNM_251191
Lake, Playa at Catasaja, Mexico
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USNM_251191
Lake, Playa at Catasaja, Mexico
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BMNH_1900-3-19-22
Mexico
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BMNH_1900-3-19-22
Mexico
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BMNH_1900-3-19-22
Mexico
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USNM_86104
Mexico
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USNM_86104
Mexico
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INHS_90948
Rio Michol, Gulf of Mexico - Grijalva - Usumacinta - Tulija - Michol, 6.9 mi WSW Palenque, near ruins in cow pasture, Chiapas, Mexico
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FMNH_32928
stream, near the ruins at Palenque, Chiapas, Mexico
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INHS_91070
trib. Usumacinta, Gulf of Mexico - Grijalva - Usumacinta, downstream waterfall at Cascada de Misol Ha, near Cabanas, Chiapas, Mexico
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unknown
AMNH_30268
[no locality available - Central America]
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