Rhynchonellata - Athyridida - Athyrididae
Full reference: W. Salomon. 1895. Geologische und palaeontologische Studien uber die Marmolata. Palaeontographica 42:1-210
Parent taxon: Spirigera according to W. Salomon 1895
Sister taxa: Spirigera borovacensis, Spirigera forojulensis, Spirigera kaihikuana, Spirigera kittlii, Spirigera manzavinii, Spirigera manzavinioides, Spirigera milesi, Spirigera misolica, Spirigera monticola, Spirigera oppelii, Spirigera pseudodielasma, Spirigera schloenbachii, Spirigera sellaris, Spirigera siljanensis, Spirigera stoliczkai, Spirigera subindistincta, Spirigera sufflata, Spirigera tricupii, Spirigera wreyi
Subtaxa: Spirigera (Didymospira) stoppanii Spirigera (Didymospira) undata
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Triassic of Bosnia and Herzegovina (1 collection), Italy (1)
Total: 2 collections including 3 occurrences