Species: triangularis SENGUPTA, 1995
Etymology: The specific name highlights the triangular shape of the skull.
Holotype: ISI A 50
Locality: Near Rechni Village, Pranhita-Godavari valley, Deccan, Andhra Pradesh State, India.
Horizon: Upper part of the Maleri Formation.
Biostratigraphy:
Age: Early Norian Stage, Middle Late Triassic Epoch, Late Triassic.
Material: A complete skull with left lower jaw.
Referred material:
ISI A 51, 52: