MUSSELp
 
MUSSELpdb
 
 
Taxonomy
 
 
Geography
 
 
 

Page last updated
Fri 02 Oct 2020

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 reports the specimens in the MUSSELpdb and provides a map if geocodes are known. The taxonomic history reports the record of different names and combinations that have been applied to this species (and its synonyms) since 2007.

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Pachynaias

species Pachynaias spheniopsis (Morelet, 1849): specimens
     1 nominal species as synonyms.

Taxonomic History

Pachynaias spheniopsisGraf & Cummings (2007), Bogan (2010), Pfeiffer et al. (2019), Pfeiffer et al. (2019), Inoue et al. (2020), Smith et al. (2020)

Range: Northern Guatemala to southern Mexico.

Map of Georeferenced Specimens
species map


Guatemala

specimen
SMF_12777

Guatemala

specimen
SMF_12783

Rio Usumacinta, Guatemala

specimen
MCZ_99322

Pasion River, above Tres Islas, Dept. Peten, Guatemala

specimen
USNM_783042

Rio de la Pasion, Santa Amelia, Peten, Guatemala

specimen
USNM_783043

Rio de la Pasion, Santa Amelia, Peten, Guatemala

specimen
USNM_783044

Rio de la Pasion, Santa Amelia, Peten, Guatemala

specimen
MCZ_MP_295

3 mi above mouth Rio Santa Amelia, Peten, Guatemala

specimen
USNM_128982

Guatemala

specimen
USNM_783060

Rio de la Pasion, Santa Amelia, Peten, Guatemala

specimen
USNM_128985

Rio Usumacinta, Guatemala

specimen
MNHN-IM-2000-1791

Rio Usumacinta, Guatemala

specimen
BMNH_93-2-4-2028

flumen Usumacinta, Guatemala

specimen
ANSP_177257

Pasion R., rapids above Tres Islas, Dept. Peten, Guatemala

specimen
OSUM_18869

Santa Amelia, [above mouth Santa Amelia River] Chixoy basin

specimen
ZMB_108850

Rio Salinas, Guatemala

specimen
UF_507904

Rio De La Pasion, 5.5 miles east of Sayaxche, El Peten Department, Guatemala 16.536339, -90.103900

specimen
MCZ_293590

Usumacinta River, Yaxchilan, 106 mi downstream from Sayache, Mexico

specimen
SMF_12776

Rio Usumacinta, Guatemala

BMNH_93-2-4-2029 Rio Usumacinta, Guatemala


Mexico

specimen
AMS_102116

Rio Usumacinta, Emiliano Zapata, Tabasco, Mexico

specimen
AMS_102123

small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico

specimen
UF_164069

Rio San Pedro, 3 km N La Palma, Tabasco, Mexico

specimen
UF_164070

Rio San Pedro, 3 km N La Palma, Tabasco, Mexico

specimen
UF_190665

Rio Usumacinta, Emiliano Zapata, Tabasco, Mexico

specimen
UF_270397

Grijalva River, Mexico

specimen
UF_507900

Usumacinta River, opposite of Emiliano Zapata. Tabasco, Mexico. 17.749685, -91.766995

specimen
MCZ_288418

small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico

specimen
MCZ_288419

Rio Usumacinta, Emiliano Zapata, Tabasco, Mexico

specimen
USNM_161477

Monte Cristo, Tabasco, Mexico

specimen
USNM_178659

Rio Usumacinta, Tenosique, Tabasco, Mexico

 

MCZ_288418b small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico

MCZ_361573 small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico


unknown

specimen
SMF_3474

Central America

specimen
USNM_84392

Central America

 

Page updated: 14:29:45 Fri 02 Oct 2020

 
NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."