Sphenopsalis is a genus of extinct mammal from the Paleocene of what is now Central Asia. It was a member of the extinct order Multituberculata, and lies within the suborder Cimolodonta and the superfamily Taeniolabidoidea. The genus was named by William Diller Matthew, W. Granger and George Gaylord Simpson in 1928.
Sphenopsalis is a genus of extinct mammal from the Paleocene of what is now Central Asia. It was a member of the extinct order Multituberculata, and lies within the suborder Cimolodonta and the superfamily Taeniolabidoidea. The genus was named by William Diller Matthew, W. Granger and George Gaylord Simpson in 1928.
Many workers believe that members of the Taeniolabidoidea, such as Sphenopsalis, are all quite similar. For example, they all share a short wide snout and a blocky head so it is probably instructive to look at a close and more commonly occurring relative, Lambdopsalis bulla, a likely burrower.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).