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Fodonyx

Fodonyx
Temporal range: Middle Triassic, Anisian
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Rhynchosauria
Family: Rhynchosauridae
Clade: Hyperodapedontidae
Genus: Fodonyx
Hone & Benton, 2008
Species
  • F. spenceri (Benton, 1990) (type)

Fodonyx (meaning "digging claw") is an extinct genus of rhynchosaur from the middle Triassic epoch of Devon in England. Its fossils (25 specimens) were discovered in Otter Sandstone Formation (late Anisian age) and were first assigned to Rhynchosaurus spenceri. This species was reassigned to its own genus, Fodonyx (the type and only species is Fodonyx spenceri) the holotype of which is EXEMS 60/1985/292 , that described by David W. E. Hone and Michael J. Benton in 2008. More recently, one skull was reassigned to the new genus Bentonyx.

Cladogram based on Ezcurra et al. (2016):


Mesosuchus

Howesia

Rhynchosaurus

Mariante rhynchosaur

Stenaulorhynchus

Langeronyx

Bentonyx

Fodonyx

Isalorhynchus

Teyumbaita

Hyperodapedon




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Wikipedia

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