Species: gigantea IVACHNENKO, 1990
Etymology: Latin, giganteus, "huge, gigantic."
Holotype: PIN 4311/1
Locality: Yaman Yushatyr Locality, Davletuklovo settlement, right bank of Yama-Yushatyr' River, Bashkirian ASSR, European Russia.
Horizon: Belebeiskava Svita.
Biostratigraphy:
Age: Upper part of Upper Kazanian substage, Capitanian Stage, Upper Guadelupian Stage, Middle Zechstein Epoch, Late Middle Permian.
Material: Dentary bone with teeth.
Note: Reisz et al. (2002) suggest that because of its large size Davletkulovo may be a herbivorous dinocephalian, but Falconnet (2012) disagrees.