Full reference: L. W. Ward. 1992. Molluscan biostratigraphy of the Miocene Middle Atlantic Coastal Plain of North America. Virginia Museum of Natural History 2
Parent taxon: Anadarinae according to L. W. Ward 1992
See also Sepkoski 2002
Sister taxa: Anadara, Hataiarca, Indacar, Mabelllarca, Nemoarca, Philippinarca, Samacar, Scapharca, Scapharcopsis, Scaphula, Senilia, Tegilarca
Subtaxa: Dallarca elnia Dallarca idonea Dallarca staminea Dallarca subrostrata Dallarca virginiae
Ecology: facultatively mobile semi-infaunal suspension feeder
Distribution:
• Pliocene of United States (6: Florida, Virginia collections)
• Miocene of United States (53: Delaware, Maryland, New Jersey, North Carolina, Virginia)
Total: 59 collections including 67 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.