Cephalopoda - Ammonitida - Hildoceratidae

Alternative combination: Ammonites normanianus

Full reference: A. d'Orbigny. 1844. Paléontologie Française - Description zoologique et géologique de tous les animaux mollusques et rayonnés fossiles de France - Terrains jurassiques. [Céphalopodes]. 1(Lvr 17-27):193-312

Belongs to Protogrammoceras according to R. Enay et al. 1994

See also d'Orbigny 1844

Sister taxa: Protogrammoceras (Fieldingiceras), Protogrammoceras (Matteiceras), Protogrammoceras (Protogrammoceras), Protogrammoceras bassanii, Protogrammoceras ionicus, Protogrammoceras meneghini, Protogrammoceras ochocoense, Protogrammoceras pseudodilectum, Protogrammoceras serotinum, Protogrammoceras sublaeve, Protogrammoceras thevenini, Protogrammoceras (Paltarpites) madagascariense, Protogrammoceras (Paltarpites) gabillyi, Fuciniceras (Paltarpites) aequiondulatum, Protogrammoceras (Paltarpites) paltum, Protogrammoceras (Argutarpites) meneghinii

Type specimen: MNHN.F.R04090

Ecology: fast-moving nektonic carnivore

Distribution: found only at Almonacid de la Cuba, section I, bed 240 (Jurassic of Spain)

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Specimen images are retrieved through the ePANDDA API.