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Koenenites juvenocostata Bensaid 1974 (ammonite)

Cephalopoda - Ammonoidea - Koenenitidae

PaleoDB taxon number: 298832

Belongs to Koenenites according to B. Göddertz 1987

Sister taxa: Koenenites baoshanensis, Koenenites beckeri, Koenenites cooperi, Koenenites fasciculatus, Koenenites hoeninghausi, Koenenites kirchgasseri, Koenenites lamellosus, Koenenites styliophilus, Koenenites sublamellosus, Koenenites uralensis

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell width 6.60, shell diameter 15.4