ammonites
banner
Gateway to the Paleobiology Database
Spinatrypina Rzhonsnitskaya 1964 (lamp shell)

Rhynchonellata - Atrypida - Atrypidae

PaleoDB taxon number: 29947

Synonym: Sibirispira (taxon 29944)

Parent taxon: Spinatrypinae according to A. Williams et al. 2002

Sister taxa: Catatrypa, Eospinatrypa, Invertrypa, Isospinatrypa, Oglu, Punctspinatrypa, Spinatrypa

Subtaxa: Spinatrypina (Exatrypa), Spinatrypina margaritoides, Spinatrypina recula, Spinatrypina tubulosa

View classification

Type: Spinatrypina margaritoides

Ecology: stationary epifaunal suspension feeder