Biology:Askeptosauroidea

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Short description: Extinct superfamily of reptiles

Askeptosauroidea
Temporal range: Anisian-Norian, 247–212 Ma
Skeleton of Endennasaurus acutirostris
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: †Thalattosauria
Superfamily: †Askeptosauroidea
Kuhn-Schnyder, 1971
Subtaxa

Askeptosauroidea is a superfamily of thalattosaurs, a Triassic group of marine reptiles. Askeptosauroidea is one of two major subgroups of Thalattosauria, the other being Thalattosauroidea. It includes the family Askeptosauridae and a more basal form called Endennasaurus.[1]

Phylogeny

Below is a cladogram from Wu et al. (2009) showing the phylogenetic relationships of Askeptosauroidea:[2]

Thalattosauria
 Askeptosauroidea 
 

Endennasaurus

 
 Askeptosauridae 
 

Anshunsaurus

 
 
 

Askeptosaurus

 
 

Miodentosaurus

 
 
 
 
 

Thalattosauroidea

 
 

References


Wikidata ☰ Q2866672 entry