Genus: Gregarialepis BAKAEV & SERGIENKO, 2024
Etymology: Greek, gregarius, "colonial, social", and Greek, lepis, "scale."
Species: binaria BAKAEV & SERGIENKO, 2024
Etymology: Latin, binaria, "binary"; due to the pairwise merging reidges of the sculpture in the holotype.
Holotype: PIN, no. 5797/52 (previously SNIIGGiMS, specimen no. 636/78)
Locality: Erunakovo-1 locality, Novokuznetsk District, Kemerovo Region, European Russia.
Horizon: Leninsk Formation, Erunakovo Subgroup, Kolchungino Group.
Biostratigraphy:
Age: Tatarian Stage, Lopingian Subepoch, Late Zechstein Epoch, Late Permian.
Material: Fragmentary specimen missing the tail.
Referred material:
Locality: Babyi Kamen Section, Novokuznetsk District, Kemerovo Region, European Russia.
Horizon: Tailugan Formation.
Biostratigraphy:
Age: Tatarian Stage, Lopingian Subepoch, Late Zechstein Epoch, Late Permian.
Material:
Number: Not given: 2 scales.