†Ptycharietites (Ptycharietites) Dommergues et al. 2010 (ammonite)
Cephalopoda - Ammonitida - Asteroceratidae
Full reference: J.L. Dommergues, C. Meister, and R. B. Rocha. 2010. The Sinemurian ammonites of the Lusitanian Basin (Portugal): an example of complex endemic evolution. Palaeodiversity 3:59-87
Parent taxon: Ptycharietites according to J.L. Dommergues et al. 2010
Sister taxon: Ptycharietites asteroceroides
Subtaxa: Ptycharietites (Ptycharietites) heterogenus Ptycharietites (Ptycharietites) ptychogenos
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Portugal (8 collections)
Total: 8 collections each including a single occurrence