Fissurellidea bimaculata Dall 1871 (snail)
Click image to enlarge. Click to access iDigBio record.
Gastropoda - Lepetellida - Fissurellidae
Alternative combinations: Clypidella bimaculata, Fissurellidaea bimaculata, Megatebennus bimaculata, Megatebennus bimaculatus
Belongs to Fissurellidea according to A. Hendy 2021
See also Cooper 1888 and Oldroyd 1925
Sister taxa: Fissurellidea (Pupillaea), Fissurellidea aperta
Ecology: facultatively mobile epifaunal grazer
Distribution:
• Quaternary of Mexico (4 collections), United States (16: California)
• Pliocene to Pleistocene of United States (1: California)
Total: 21 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.