EUROPEAN RUSSIA
VOLGA REGION
MIDDLE VOLGA
TITANOPHONEUS ZONE
LATE PERMIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: ULEMICIA IVAKHNENKO, 1996
Superfamily: VENYUKOVIOIDEA Efremov, 1940 (sensu Efremov, 1956)
Family: ULEMICIDAE Ivankhnenkov, 1996
Ulemica invisa
= Venjukovia invisa
= Venyukovia invisa
= Myctosuchus invisa
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