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
Mon 2 March 2026
Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Nephronaias hjalmarsoni
Specimen UF_194316: Images
Nephronaias hjalmarsoni (Dunker, 1858), Rio Guaca, 14.5 km WSW Tacoa, Colon Dept., Honduras 15° 35’ 30” N, 86°, 05’ 00” W
