Cephalopoda - Ammonitida - Hildoceratidae
Alternative combinations: Harpoceras marianii, Protogrammoceras (Protogrammoceras) marianii, Protogrammoceras marianii
Belongs to Fuciniceras according to J. L. Dommergues et al. 2011
See also Blau and Meister 1991, Géczy and Meister 1998, Imlay 1968 and Meister 1989
Sister taxa: Fuciniceras acutidorsatum, Fuciniceras ambiguum, Fuciniceras balatonense, Fuciniceras bicicolae, Fuciniceras bonarellii, Fuciniceras boscense, Fuciniceras capellinii, Fuciniceras celebratum, Fuciniceras cornacaldense, Fuciniceras costicillatum, Fuciniceras dilectum, Fuciniceras dubari, Fuciniceras fontaneillesi, Fuciniceras formosum, Fuciniceras hungaricum, Fuciniceras isseli, Fuciniceras lavinianum, Fuciniceras mellahense, Fuciniceras pectinatum, Fuciniceras perlicatum, Fuciniceras praecurionii, Fuciniceras suejensis, Fuciniceras targionii, Fuciniceras volubile, Fuciniceras wiedenmayeri
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): diameter 52.0, shell diameter 57.7
Distribution:
• Jurassic of Austria (2 collections), Canada (2: British Columbia), Hungary (10), Italy (6), Portugal (2)
Total: 22 collections including 25 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.