Genus: Madysaurus TATARINOV, 2005
Etymology: In reference to the Madygen locality, Madygen area, Lyailyakskii District, Osh
Province, Turkestan Range, Southern Fergana, Kyrgyzstan (Kirghizia).
Species: sharovi TATARINOV, 2005
Etymology: In honor of the paleoentomologist Aleksandr Grigorevich Sharov.
Holotype: PIN 2584/11
Locality: Site 14, Dzhailyau-Cho, Madygen area, Lyailyakskii District, Osh Province, Turkestan Range, Southern Fergana, Kyrgyzstan (Kirghizia).
Horizon: Madygen Formation.
Biostratigraphy:
Age: Ladinian Stage, Mid Triassic Epoch-Carnian Stage, Lower Late Triassic Epoch, Middle to Late Triassic.
Material: Fragmentary skull and fragmentary skeleton.