A list of

reptiliomorphs Reptiliomorpha (meaning reptile-shaped; in PhyloCode known as ''Pan-Amniota'') is a clade containing the amniotes and those tetrapods that share a more recent common ancestor with amniotes than with living amphibians (lissamphibians). It was defi ...

, (excluding

amniotes Amniotes are a clade of tetrapod vertebrates that comprises sauropsids (including all reptiles and birds, and extinct parareptiles and non-avian dinosaurs) and synapsids (including pelycosaurs and therapsids such as mammals). They are distingu ...

), throughout their time.

A

Anthracosaurus ''Anthracosaurus'' is an extinct genus of embolomere, a possible distant relative of reptiles that lived during the Late Carboniferous (around 310 million years ago) in what is now Scotland and England. It was a large, aquatic eel-like predator a ...

* Archeria *

Ariekanerpeton ''Ariekanerpeton'' is an extinct genus of seymouriamorph from the lower Permian. Fossils have been found from Tajikistan representing over 900 individuals of various stages of ontogenic development. However, it is thought that none of these spec ...

B

Bystrowiana ''Bystrowiana'' is an extinct genus of bystrowianid chroniosuchian from upper Permian deposits of Vladimir Region, Russia and Jiyuan, China. Chroniosuchians are often thought to be reptiliomorphs, but some recent phylogenetic analyses sugges ...

C

Chroniosaurus ''Chroniosaurus'' is an extinct genus of chroniosuchid reptiliomorph from upper Permian (upper Tatarian age) deposits of Novgorod, Orenburg and Vologda Regions, Russia. It was first named by Tverdokhlebova in 1972 Within the cont ...

* Chroniosuchus *

Cricotus ''Cricotus'' is an extinct genus of Embolomeri. It was erected by Cope in 1875, on the basis of fragmentary, not clearly associated remains including caudal vertebrae, on which the name was established (in fact, based on a single intercentr ...

D

* Diadectes * Diasparactus *

Diplovertebron ''Diplovertebron'' (from el, διπλοῦς , 'double' and la, vertebron, 'vertebra') is an extinct genus of embolomere that lived in the Late Carboniferous period ( Moscovian), about 310 million years ago. ''Diplovertebron'' was a medium-s ...

Discosauriscus ''Discosauriscus'' was a small seymouriamorph which lived in what is now Central and Western Europe in the Early Permian Period. Its best fossils have been found in the Broumov and Bačov Formations of Boskovice Furrow, in the Czech Republic. ...

E

* Enosuchus *

Eogyrinus ''Pholiderpeton'' (from el, φολῐ́δος , 'horny scale' and el, ἑρπετόν , 'creeping thing') is an extinct genus of embolomere amphibian which lived in the Late Carboniferous period ( Bashkirian) of England. The genus was first ...

G

* Gefyrostegus

K

* Karpinskiosaurus *

Kotlassia ''Kotlassia'' is an extinct genus of seymouriamorph. Fossils of it are found in Russia, in the village of Novinki, close to the city of Kotlas. The name of the genus is derived from the city. The layers in which the fossils were found date from ...

L

Lanthanosuchus ''Lanthanosuchus'' is an extinct genus of parareptile from the Late Permian. It was found at Isheevo in Tatarstan The Republic of Tatarstan (russian: Республика Татарстан, Respublika Tatarstan, p=rʲɪsˈpublʲɪkə tət ...

* Leptoropha * Limnoscelis

M

Macroleter ''Macroleter'' is an extinct genus of nycteroleterid parareptile which existed in Oklahoma and Russia during the upper Permian period. It was a quite generalized primitive reptile, in many ways resembling their amphibian ancestors. It was firs ...

N

* Neopteroplax

O

* Orobates

P

Pholiderpeton ''Pholiderpeton'' (from el, φολῐ́δος , 'horny scale' and el, ἑρπετόν , 'creeping thing') is an extinct genus of embolomere amphibian which lived in the Late Carboniferous period (Bashkirian) of England. The genus was first nam ...

* Proterogyrinus * Pteroplax

R

Rhinosauriscus Seymouriamorpha were a small but widespread group of limbed vertebrates ( tetrapods). They have long been considered reptiliomorphs, and most paleontologists may still accept this point of view, but some analyses suggest that seymouriamorphs are ...

S

* Seymouria * Solenodonsaurus

T

Tokosaurus ''Macroleter'' is an extinct genus of nycteroleterid parareptile which existed in Oklahoma and Russia during the upper Permian period. It was a quite generalized primitive reptile, in many ways resembling their amphibian ancestors. It was firs ...

* Tseajaia *

Tulerpeton ''Tulerpeton'' is an extinct genus of Devonian four-limbed vertebrate, known from a fossil that was found in the Tula Region of Russia at a site named Andreyevka. This genus and the closely related ''Acanthostega'' and ''Ichthyostega'' represent ...

U

Uralerpeton ''Uralerpeton'' is an extinct genus of chroniosuchid reptiliomorph from upper Permian (upper Tatarian age) deposits of Vladimir Region, European Russia. It was first named by V. K. Golubev in 1998, from skull fragments and trunk scutes. The typ ...

Utegenia ''Utegenia'' is a genus of early tetrapod. It is usually regarded as a Basal (phylogenetics), basal Seymouriamorpha, seymouriamorph, but sometimes included in the Discosauriscidae or as a sister taxon of the latter. Only one species, ''Utegenia ...

W

* Westlothiana Reptiliomorphs