|

Data last updated
Mon 1 Dec 2025
|
Bivalvia
| ... | Unionoidea
| Unionidae
| Ambleminae
| Lampsilini
| Ptychobranchus foremanianus
nominal species Ptychobranchus trinacrium Simpson, 1914
‘Lea’ Simpson, 1914. Descr. Cat. Naiades: 337. (error for Unio trinacrus Lea, 1861)
= Ptychobranchus foremanianus Taxonomic Opinions
|