Cephalopoda - Ammonitida - Hildoceratidae
Belongs to Protogrammoceras according to Dommergues et al. 2000
Sister taxa: Protogrammoceras (Fieldingiceras), Protogrammoceras (Matteiceras), Protogrammoceras (Protogrammoceras), Protogrammoceras bassanii, Protogrammoceras meneghini, Protogrammoceras normanianum, Protogrammoceras ochocoense, Protogrammoceras pseudodilectum, Protogrammoceras serotinum, Protogrammoceras sublaeve, Protogrammoceras thevenini, Protogrammoceras (Argutarpites) meneghinii, Fuciniceras (Paltarpites) aequiondulatum, Protogrammoceras (Paltarpites) paltum, Protogrammoceras (Paltarpites) madagascariense, Protogrammoceras (Paltarpites) gabillyi
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Protogrammoceras ionicus in the database
Specimen images are retrieved through the ePANDDA API.
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