†Zygospira resupinata Wang 1949 (lamp shell)
Click image to enlarge. Click to access iDigBio record.
Rhynchonellata - Atrypida - Anazygidae
Belongs to Zygospira according to P. Copper 1977
See also Howe 1965 and Wang 1949
Sister taxa: Zygospira deflecta, Zygospira fallax, Zygospira gutta, Zygospira kentuckiensis, Zygospira lebanonensis, Zygospira matutina, Zygospira meafordensis, Zygospira modesta, Zygospira sulcata
Subtaxa: Zygospira resupinata multicostata
Type specimen: SUI 1873
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Canada (6: Manitoba collections), United States (9: Iowa, New Mexico, Texas)
Total: 15 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.