FIGURE 6 in Taxonomy and distribution of Abrawayaomys (Rodentia: Cricetidae), an Atlantic Forest endemic with the description of a new species

FIGURE 6. Craniodental morphology of Abrawayaomys chebezi, new species (based on specimen MACN 20253, holotype, Misiones, Argentina): a, rostrum, dorsal view; b, skull, frontal view; c, interorbital region, dorsal view; d, rostrum, lateral view (note the position of the posterior border of the zygomatic plate and the incisor orientation with respect to molar plane); e, zygomatic arch, lateral view; f, pterygoid region (note the anterior extension of the mesopterygoid fossa with respect the M3 posterior face); g, temporal region, lateral view; h, mandible, ascending ramus in labial view; i, mandible, anterior portion in labial view; j, mandible, retromolar fossa in dorsal view; k, mandible, ascending ramus in lingual view; l, rostrum tip in ventral view. Abbreviations: ab, auditory bulla; cp, capsular projection; e, turbinals; f, frontal; fr, retromolar fossa; hp, hamular process of squamosal; if, incisive foramen; in, incisor; j, jugal; mf, mandibular foramen; ms, mesopterygoid fossa; n, nasal; nc, nasolacrimal capsule; p, parietal; pal, posterior opening of alisphenoid canal; pg, postglenoid foramen; pm, premaxillary; pt, parapterygoid plate; sf, subsquamosal fenestra; sq, squamosal; tt, tegmen tympani; zp, zygomatic plate.