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Proexaeretodon
Temporal range: Ladinian-Norian ~235–205.6 Ma
PreꞒ
Ꞓ
O
S
D
C
P
T
J
K
Pg
N
Scientific classification
Domain:
Eukaryota
Kingdom:
Animalia
Phylum:
Chordata
Clade:
Synapsida
Clade:
Therapsida
Clade:
Cynodontia
Family:
†Traversodontidae
Subfamily:
†Gomphodontosuchinae
Genus:
†Proexaeretodon Bonaparte, 1963
Species
†P. vinceiBonaparte 1963) (type)
Proexaeretodon is a genus of traversodontid from the Late Triassic (Carnian) Ischigualasto Formation of Argentina.[1] Although long considered a junior synonym of Exaeretodon, Schmitt et al. revalidated this genus in 2023 based on comparisons with Santagnathus.[2]
^Bonaparte, J. F. (1963). "Un nuevo cinodonte gonfodonte del Triásico Medio Superior de San Juan, Proexaeretodon vincei n. gen., n. sp". Acta Geológica Lilloana. 4: 129–133.
^Schmitt, Maurício Rodrigo; Martinelli, Agustín Guillermo; Kaiuca, João Felipe Leal; Schultz, Cesar Leandro & Soares, Marina Bento (2023). "Old fossil findings in the Upper Triassic rocks of southern Brazil improve diversity of traversodontid cynodonts (Therapsida, Cynodontia)". The Anatomical Record: 1–41. doi:10.1002/ar.25244. PMID 37246488. S2CID 258960737.
Proexaeretodon is a genus of traversodontid from the Late Triassic (Carnian) Ischigualasto Formation of Argentina. Although long considered a junior synonym...
(the type genus), Exaeretodon, Santagnathus, Siriusgnathus, Menadon, Proexaeretodon, Protuberum, Ruberodon and Scalenodontoides. Below is a cladogram showing...
characters, but are now regarded as natural ontogenic variation. Proexaeretodon vince was considered a synonym of Exaeretodon argentinus but was accepted...