Triassocirrus Yin and Yochelson 1983 (snail)

Gastropoda - Euomphalina

Full reference: H.-F. Yin and E. L. Yochelson. 1983. Middle Triassic Gastropoda from Qingyan, Guizhou Province, China: 3 - Euomphalacea and Loxonematacea. Journal of Paleontology 57(5):1098-1127

Parent taxon: Euomphalina according to J. J. Sepkoski 2002

Sister taxa: Anomphaloidea, Bridegeites, Craspedostomatoidea, Ellisella, Euomphaloidea, Macluritoidea, Offlyeotrochus, Omphalotrochoidea, Ophiletoidea, Oriostomatoidea, Palaeotrochoidea, Platyceratoidea, Pseudophoroidea, Raphistomatoidea

Subtaxa: Triassocirrus applanatus Triassocirrus guizhouensis Triassocirrus moellendorfi Triassocirrus pichleri

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Type: Triassocirrus guizhouensis

Ecology: stationary epifaunal suspension feeder

Distribution:

• Triassic of China (22 collections), Italy (1), Romania (1)

Total: 24 collections including 35 occurrences

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Specimen images are retrieved through the ePANDDA API.


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