Speices: trusleri RICH, VICKERS-RICH, CONSTANTINE, FLANNERY, KOOL, & van KLAVERN, 1999
Etymology:

Holotype: MSC 148 [= NMV P208231]

Locality: Southern Victoria State, Australia.

Horizon: Strzelecxki Group.

Biostratigraphy:

Age: Aptian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Middle Cretaceous.

Material: Left mandible fragment significantly crushed but preserving the condyle, base of the ascending ramus, angular process, and penultimate molar.

Referred material:

RICH & VICKERS-RICH, 2004

NMV P208526: A significantly crushed left mandibular fragment containing the four most posterior alveoli.

NMV P210030: Fragment of a right mandible with the four posteriormost alveoli.