Rhynchonellata - Athyridida - Athyrididae
Full reference: J. P. Smith. 1927. Upper Triassic marine invertebrate faunas of North America. United States Geological Survey Professional Paper 141:1-262
Belongs to Spirigera according to J. P. Smith 1927
Sister taxa: Spirigera (Didymospira), Spirigera borovacensis, Spirigera forojulensis, Spirigera kaihikuana, Spirigera kittlii, Spirigera manzavinii, Spirigera manzavinioides, Spirigera misolica, Spirigera monticola, Spirigera oppelii, Spirigera pseudodielasma, Spirigera schloenbachii, Spirigera sellaris, Spirigera siljanensis, Spirigera stoliczkai, Spirigera subindistincta, Spirigera sufflata, Spirigera tricupii, Spirigera wreyi
Type specimen: Its type locality is Old quarry at southwest end of Brock Mountain, which is in a Tuvalian carbonate limestone in the Hosselkus Formation of California
Ecology: stationary low-level epifaunal suspension feeder
Distribution: found only at Old quarry at southwest end of Brock Mountain
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.