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Leptoceras Uhlig 1883 (ammonite)

Cephalopoda - Ammonoidea - Protancyloceratidae

PaleoDB taxon number: 15108

Alternative spelling: Crioceras (Leptoceras)

Synonym: Protoleptoceras Nikolov 1966 (taxon 130073)

Parent taxon: Protancyloceratidae according to J. Klein et al. 2007

Sister taxa: Cochlocrioceras, Juddiceras, Parapedioceras, Protancyloceras, Vinalesites

Subtaxa: Leptoceras brunneri, Leptoceras hubachi, Leptoceras studeri, Leptoceras ubalaense

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Type: Ancyloceras brunneri

Ecology: fast-moving nektonic carnivore