†Siberiptychites (Siberiptychites) Kemper and Jeletzky 1977 (ammonite)
Cephalopoda - Ammonitida - Polyptychitidae
Parent taxon: Siberiptychites according to J. A. Jeletzky and E. Kemper 1988
Sister taxa: Polyptychites (Siberiptychites) stubendorffi, Siberiptychites (Pseudoeuryptychites)
Subtaxa: Siberiptychites (Siberiptychites) fascicostatus
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Canada (3: Northwest Territories collections)
Total: 3 collections including 4 occurrences