WMSD - Worldwide mollusc species DB Bagni Liggia

Class: BIVALVIA
--- Taxon Tree: PTERIOMORPHIA [Subclass] - MYTILIDA [Order] - MYTILOIDEA [Superfamily]
------ Family: MYTILIDAE Rafinesque, 1815 (Sea)
--------- SubFamily: MODIOLINAE
------------ Genus: Promytilus Newell , 1942 †
--------------- Species: Promytilus acinaciformis Harrington, 1955 † - ID: 7530000141
Argentina, Buenos Aires, Sierra de las Tunas 
FOSSIL
Permian
Map center:  S: 38° 0' 0'' W: 61° 47' 59''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017