Bivalvia - Nuculida - Nuculidae
Full reference: K. Oyama and A. Mizuno. 1958. n the New Forms of Paleogene Molluscs from Japan. Bulletin of the Geological Survey of Japan 9:589-606
Belongs to Acila (Acila) according to K. Oyama and A. Mizuno 1958
Sister taxa: Acila (Acila) brevis, Acila (Acila) divaricata, Acila (Acila) gettysburgensis, Acila (Acila) isthmica, Acila (Acila) kholmskensis, Acila (Acila) mirabilis, Acila (Acila) praedivaricata, Acila (Acila) semirostrata, Acila (Acila) submirabilis, Acila (Acila) vigilia
Type specimen: GSJ 5017, a shell
Ecology: facultatively mobile infaunal deposit feeder-suspension feeder
Distribution: found only at Akabira Formation, Ishikari Group (Eocene of Japan)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.