Konzhukovia is an amphibian genus that belongs to an extinct family Konzhukoviidae[1] of temnospondyls, the largest clade of basal tetrapods including about 198 genera, 292 species, and more than half of which were alive during the early Mesozoic period.
[1] The discovery of this specimen in Southern Brazil provided more evidence to support the idea that during this animals existence, there was a “biological corridor” because of the supercontinent Pangea, allowing these species to be found so far apart from each other.
[1] Konzhukovia skulls usually exhibit typical rhinesuchid features including an overall parabolic shape, small orbits located more posteriorly, and the pterygoids do not reach the vomer.
[1] All three Konzhukovia species exhibit oval nostrils with wide lateral openings located on the anterior edge of the snout (Pacheco, 2016).
[10] In 2016, Cristian Pereira Pacheco described K. sangabrielensis from the anterior half and partial right side of a skull roof and palate of a temnospondyl from South America.
[1] Initially, this specimen was recorded as a Melosaurinae by Dias-da-Silva (2012), but phylogenetic analysis supported its placement within Tryphosuchinae, basal to the Russian temnospondyls of this group.
[11] The Permian specimens that have been found in southern South America only consist of fossil faunas in the Rio do Rasto Formation.
[1] The Southern Urals area of European Russia, where K. tarda and K. vetusta were found, have been the recovery site of many amphibians and reptiles from the Upper Permian, dating back to the 1940s.
[10] A continental succession consisting of mudstones, siltstones, and sandstones provides specimens from the last two stages of the Permian, the Kazanian and Tatarian.