Peronedon

Peronedon is an extinct genus of lepospondyl amphibian in the family Diplocaulidae. It is distinguished from other diplocaulids by the absence of a postorbital.[1]

Peronedon
Temporal range: Early Permian
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Subclass: †Lepospondyli
Order: †Nectridea
Family: †Diplocaulidae
Genus: †Peronedon
Olson, 1970
Type species
†Peronedon primus
Olson, 1970

Phylogeny

Below is a cladogram modified from Germain (2010):[1]

Nectridea 
 

Ptyonius

 
Urocordylidae
 

Sauropleura

 
 

Urocordylus

 
 
 
 

Scincosaurus

 
Diplocaulidae
 

Keraterpeton

 
 
 

Diceratosaurus

 
 
 

Batrachiderpeton

 
 
 

Peronedon

 
 
 

Diplocaulus magnicornis

 
 
 

Diploceraspis

 
 

Diplocaulus minimus

 
 
 
 
 
 
 
 
 

References

  1. Germain, D. (2010). "The Moroccan diplocaulid: the last lepospondyl, the single one on Gondwana". Historical Biology. 22 (1–3): 4–39. doi:10.1080/08912961003779678.
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