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Ruhuhuaria

Ruhuhuaria
Temporal range: Middle Triassic
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: †Parareptilia
Order: †Procolophonomorpha
Family: †Owenettidae
Genus: †Ruhuhuaria
Tsuji et al., 2013
Type species
†Ruhuhuaria reiszi
Tsuji et al., 2013

Ruhuhuaria is an extinct genus of owenettid procolophonoid reptile known from the Middle Triassic Manda Beds of southwestern Tanzania. Ruhuhuaria is known solely from the holotype CAMZM T997, poorly preserved but complete skull and mandible recently re-discovered in the collections of the Cambridge Museum of Zoology. It was collected by the English paleontologist Francis Rex Parrington in the early 1930s from the Lifua Member of Manda Beds of the Ruhuhu Basin in Songea Urban District of southwestern Tanzania, which dates back to the late Anisian stage of the Middle Triassic. Ruhuhuaria was first described and named by Linda Akiko Tsuji, Gabriela Sobral and Johannes Müller in 2013 and the type species is Ruhuhuaria reiszi. The generic name is derived from the name of the Ruhuhu Basin. The specific name, reiszi, honors the Canadian paleontologist Robert R. Reisz.[1]

Phylogeny

Due to the poor preservation of the holotype, the phylogenetic position of Ruhuhuaria within Owenettidae is uncertain. Ruhuhuaria being the second youngest owenettid to date, supports the persistence of owenettids into the Middle Triassic and their coexistence with procolophonids.[1]

Ruhuhuaria in a cladogram from Tsuji et al., 2013:[1]

Procolophonoidea

References

  1. ^ a b c Tsuji, L. A.; Sobral, G.; Müller, J. (2013). "Ruhuhuaria reiszi, a new procolophonoid reptile from the Triassic Ruhuhu Basin of Tanzania". Comptes Rendus Palevol. 12 (7–8): 487–494. Bibcode:2013CRPal..12..487T. doi:10.1016/j.crpv.2013.08.002.


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