Cephalopoda - Ammonitida - Aulacostephanidae
Alternative spelling: Rasenia (Prorasenia)
Synonym: Desmosphinctes
Parent taxon: Aulacostephanidae according to J. K. Wright 2010
See also Arkell et al. 1957, Geyer 1961, Hantzpergue et al. 1998, Mesezhnikov 1984 and Sepkoski 2002
Sister taxa: Aulacostephanus, Gravesia, Gravesiinae, Microbiplices, Pictonia, Ringsteadia, Vielunia
Subtaxa: Prorasenia bowerbanki Prorasenia hardyi Prorasenia heeri Prorasenia quenstedti Rasenia (Prorasenia) stephanoides
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Germany (1 collection), the Russian Federation (10), Switzerland (1), the United Kingdom (5)
Total: 17 collections including 24 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.