FIG 21 in Craniodental Morphology And Phylogeny Of Marsupials

FIG 21. Lateral views of anterior mandible of Perameles gunnii (A, MVZ 127060 [left mandible]) and Dromiciops gliroides (B, FMNH 127445 [right mandible]). Alternative states of characters 148, 149, and 150 (see main text for descriptions of these characters and character states) are illustrated as follows: Perameles 148(1; note that the anteriormost visible incisor is the i1 of the right mandible), 149(0), 150(1); Dromiciops 148(0), 149(1), 150(0). Abbreviations: i1, first lower incisor; i2, second lower incisor; i3, third lower incisor; i4, fourth lower incisor. Specimens are not shown to the same scale.