Description
Original diagnosis after Gouiric-Cavalli, Cabrera, Cione, O'gorman, Coria & Fernández, 2015 [22945]: Edaphodontidae’ with a crushing-breaking dentition. Mandibular tooth plate with four tritors. Big, undivided, and oval median tritor. Two smaller unequal outer tritors. Horsehoof-shaped anterior outer tritor [*]. Extended posterior outer tritor relatively wider than the anterior outer tritor. Beak tritor exposed at the mesial tip and in a narrow strip along the labial margin of the beak. Beak tritor not extending downward in the symphyseal surface. Triangular palatine tooth plate with four tritors. Both inner tritors oblong (longer than wide) and almost equal in size. Posterior inner tritor with a narrow anterior section and a wide posterior one. Small median tritor located distally to the inner posterior tritor. Elongated outer tritor, narrow at its distal end. Subquadrangular vomerine tooth plate [*]. Tritorial series of the vomerine tooth plate composed of 10–12 tritorial rods. One inner symphyseal tritorial rod in the vomerine tooth plate. Vomerine mesial angle scarcely marked.

References