Bivalvia - Ostreida - Pinnidae
Alternative combinations: Pinna (Atrina) alamadensis, Pinna alamedensis
Belongs to Atrina according to E. J. Moore 1983
See also Clark 1915 and Grant, IV and Gale 1931
Sister taxa: Atrina (Atrina), Atrina (Servatrina), Atrina affinis, Atrina argentea, Atrina bicuneata, Atrina harrisii, Atrina jacksoniana, Atrina magellanica, Atrina maura, Atrina multicostata, Atrina nigra, Atrina pectinata, Atrina piscatoria, Atrina seminuda, Atrina serrata, Atrina stephensi, Atrina talarensis, Atrina triangularis, Atrina venturensis
Type specimen: UCSB-Y474, a shell
Ecology: stationary semi-infaunal suspension feeder
Distribution:
• Miocene of United States (1: California collection)
• Oligocene of United States (1: California)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.