Cephalopoda - Ammonitida - Perisphinctidae

Alternative combination: Lithacoceras mombassanum antrobikensis

Full reference: M. Collignon. 1959. Atlas des fossiles caractéristiques de Madagascar (ammonites) - Fascicule IV (Argovien - Rauracien). XLVII-XCV

Belongs to Perisphinctes (Dichotomoceras) according to D.K. Pandey et al. 2013

See also Collignon 1959

Sister taxa: Perisphinctes (Dichotomoceras) besairiei, Perisphinctes (Dichotomoceras) bifurcatoides, Perisphinctes (Dichotomoceras) bifurcatus, Perisphinctes (Dichotomoceras) crassus, Perisphinctes (Dichotomoceras) dichotomum, Perisphinctes (Dichotomoceras) grossouvrei, Perisphinctes (Dichotomoceras) microplicatilis, Perisphinctes (Dichotomoceras) predivisum, Perisphinctes (Dichotomoceras) prowitteanus, Perisphinctes (Dichotomoceras) sparsicostatum, Perisphinctes (Dichotomoceras) stenocycloides, Perisphinctes (Dichotomoceras) virguloides

Type specimen: UBGD.010359

Ecology: fast-moving nektonic carnivore

Distribution: found only at Antrobika (Sakaraha) (Jurassic of Madagascar)

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Specimen images are retrieved through the ePANDDA API.