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Gateway to the Paleobiology Database
†order Cyrtonellida Horný 1963 (mollusk)

Tergomya

PaleoDB taxon number: 7822

Full reference: R. J. Horný. 1963. On the systematic position of cyrtonelloids (Mollusca). Časopis Národni Muzea - Oddíl přírodovĕdny 132(2):90-94

Parent taxon: Tergomya according to D. E. Evans and J.C.W. Cope 2003

Sister taxa: Archinacellida, Hypseloconida, Kiringellida, Scenelloidea, Tryblidiida

Subtaxa: Aremellia, Carcassonnellidae, Cyrtolitidae, Cyrtonelloidea, Hamusella, Pollicinidae, Tetamocornu, Yangtzeconus, Yochelsonia

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Ecology: slow-moving low-level epifaunal grazer