Cephalopoda - Ammonitida - Hildoceratidae
Synonym: Hildoceras semicosta Buckman 1926
Belongs to Hildoceras according to M. Benzaggagh et al. 2022
See also Bécaud 2006, Delsate and Weis 2010, Géczy and Szente 2006, Guex 1972 and Howarth 1992
Sister taxa: Hildoceras (Lillia), Hildoceras ameuri, Hildoceras apertum, Hildoceras bastiani, Hildoceras bifrons, Hildoceras caterinii, Hildoceras crassa, Hildoceras crassum, Hildoceras graecum, Hildoceras laticosta, Hildoceras lusitanicum, Hildoceras snoussi, Hildoceras sublevisoni, Hildoceras tethysi
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): diameter 35.0, shell diameter 43.5
Distribution:
• Jurassic of Bulgaria (1 collection), France (25), Hungary (5), Italy (3), Luxembourg (1), Morocco (2), Spain (21), the United Kingdom (2)
Total: 60 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.