Bivalvia - Cardiida - Mactridae
Belongs to Spisula according to W.O. Addicott 1976
Sister taxa: Mactra (Spisula) sammamishensis, Spisula (Austromactra), Spisula (Cymbophora), Spisula (Eomactra), Spisula (Notospisula), Spisula (Ruellia), Spisula (Spisula), Spisula (Spisulona), Spisula (Stereomactra), Spisula arcuata, Spisula brombachensis, Spisula callistaeformis, Spisula compressa, Spisula craspedota, Spisula decisa, Spisula dernburgi, Spisula elliptica, Spisula jacksonensis, Spisula obtruncata, Spisula paralis, Spisula parilis, Spisula praetenuis, Spisula rappahannockensis, Spisula semisulcata, Spisula sookensis, Spisula sorachiensis, Spisula subcuneata, Spisula subtruncata
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Miocene of United States (2: Alaska, Washington collections)
• Oligocene of United States (2: Alaska, Washington)
• Eocene of the Russian Federation (1)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.