| Arachana Temporal range: Late Permian or Early Triassic
| |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Order: | †Temnospondyli |
| Suborder: | †Stereospondyli |
| Genus: | †Arachana Piñeiro et al., 2012 |
| Type species | |
| †A. nigra Piñeiro et al., 2012
| |
Arachana is an extinct genus of rhinesuchid-like temnospondyl known from the Early Triassic Buena Vista Formation of northeastern Uruguay. Arachana was first named by Graciela Piñeiro, Alejandro Ramos and Claudia Marsicano in 2012 and the type species is A. nigra. It shares characteristics with both rhinesuchids and lydekkerinids, making it a transitional form between basal and more advanced stereospondyls.[1]
- ^ Graciela Piñeiro; Alejandro Ramos & Claudia Marsicano (2012). "A rhinesuchid-like temnospondyl from the Permo-Triassic of Uruguay". Comptes Rendus Palevol. 11 (1): 65–78. doi:10.1016/j.crpv.2011.07.007.