Suminia is an extinct genus of basal anomodont that lived during the Tatarian age of the late Permian, spanning approximately from 268-252 Ma. Suminia is recognized the youngest non-dicynodont anomodont. Its fossil localities are primarily derived from the Kotel’nich locality of the Kirov region in Russia. However, there have been some isolated specimen found in a few different localities, all from eastern European regions of Russia. Suminia, along with Otsheria and Ulemica make up the monophyletic group of Russian basal anomodonts named Venyukovioidea. These Venyukovioid anomodonts are understood to have been derived from an ancestor that dispersed from Gondwana into Euramerica. Suminia getmanovi is the only defined species within the genus and it is known for specializations in teeth for effective, functional oral processing of plant material as well as being one of the first species with a proposed arboreal lifestyle. Discovery New material of Suminia was recently excavated from the Upper Permian Kotel’nich locality in which a single large block with articulated skeletons of at least 15 specimen of Suminia getmanovi was found. This new material of Suminia getmanovi consisted of mainly subadult to adult specimen that were well preserved (no signs of weathering or predation), suggesting rapid burial perhaps due to a catastrophic event. Description Suminia are diagnosed as a small Venyukoviid with various autapomorphies such as large orbit (almost 1/3 of the skull length), large teeth in relation to the skull size, reduced number of 23 presacral vertebrae, a more long than wide cervical vertebrae (suggests elongated neck), elongated limbs, manus and pes equal to ~40% of length of their respective limb, and enlarged distal carpal 1 and tarsal 1. Cranial anatomy Suminia getmanovi are recognized for their well-preserved skulls and teeth. Suminia skull length is fairly small, measuring in at 58mm long characterized with a short snout with its squamosal regions expanded. While the orbit composes of around 27% of the total skull length, the external naris is also large, measured to compose of about 13% of the total skull length. Cranial features that are only shared with Ulemica that distinguish Suminia and Ulemica from other anomodonts is the preparietal absence, a reduced interparietal suture located anterior to the pineal foramen, and narrow palatine. Suminia cranial anatomy can also be defined by their raised pineal foramen (in comparison with other taxa with flush pineal foramen to skull) and premaxilla contact with palatine which are all features