Bivalvia - Pectinida - Oxytomidae
Full reference: O. A. Lutikov and B. N. Shurygin. 2010. Новые данные по систематике юрских и меловых двустворчатых моллюсков семейства Oxytomidae Ичикава [New data on systematics of Jurassic and Cretaceous bivalve mollusks of the family Oxytomidae Ichikawa]. Новости палеонтологии и стратиграфии [News of Paleontology and Stratigraphy] 14:111–140
Parent taxon: Arctotis according to O. A. Lutikov and B. N. Shurygin 2010
Sister taxon: Arctotis cretacea
Subtaxa: Arctotis (Praearctotis) marchaensis Arctotis (Praearctotis) milovae
Type: Pseudomonotis (Eumorphotis) marchaensis
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Viliga river below Yaschan creek, bed 3 (Jurassic of Russian Federation)