Species: madagascariensis HOFFSTETTER, 1961
Etymology:

LADUKE, KRAUSE, SCANLON & KLEY, 2010

Localities: Excat locality? South of Berivorta; Madagascar.

Horizon: Maevarano Formaiton.

Biostratigraphy:

Age: Maastrichtian Stage, Upper Senonian subepoch, Upper Upper Gulf Epoch, Late Cretaceous.

Material:

UA 9764: Complete rib.
Note: Has a pathologic lesion.