Chondrichthyes - Hexanchiformes - Hexanchidae
Full reference: H. Cappetta. 1975. Sélaciens et holocéphale du Gargasien de la région de Gargas (Vaucluse). Gélogie Méditerranéenne 2:115-134
Parent taxon: Hexanchidae according to H. Cappetta et al. 2019
See also Bogan et al. 2016, Grande and Chatterjee 1987, Itoigawa 1977, Long et al. 1993, Sepkoski 2002 and Underwood et al. 2011
Sister taxa: Gladioserratus, Heptranchias, Hexanchus, Monopterhinus, Notidanion, Notidanus, Notorhynchus, Notorynchus, Protoheptranchias, Xampylodon
Subtaxa: Notidanodon dentatus Notidanodon lanceolatus Notidanodon pectinatus
Type: Notidanus pectinatus
Ecology: nektonic carnivore
Distribution:
• Paleocene of Denmark (1 collection), Kazakhstan (1), New Zealand (2), Sweden (1)
• Cretaceous to Paleogene of Antarctica (1)
• Cretaceous of Antarctica (3), Argentina (1), Canada (2: British Columbia), India (1), Japan (5), the Russian Federation (1), the United Kingdom (1), United States (2: California, South Dakota)
Total: 22 collections including 23 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.