FIG. 24 in Craniodental Morphology And Phylogeny Of Marsupials

FIG. 24. Occlusal views of right second lower molars (m2) of Phascolarctos cinereus (A, USNM 534818) and Pseudochirops cupreus (B, AMNH 109633). General features of lower molar crown morphology discussed in the text are illustrated, as are characters 158, 161, 162, 166, 167, 168, 170, 171, 172, 174, 175, 176, 177, 178, 179, and 180 (see main text for descriptions of these characters and character states), as follows: Phascolarctos 158(-), 161(0), 162(-), 166(0), 167(0), 168(0), 170(0), 171(1), 172(0), 174(1), 175(0), 176(0), 177(1), 178(1), 179(-), 180(0); Pseudochirops cupreus 158(-), 161(0), 162(2), 166(0), 167(0), 168(0), 170(0), 171(1), 172(0), 174(1), 175(0), 176(0), 177(1), 178(0), 179(0), 180(0). Abbreviations: encd, entoconid; hycd, hypoconid; mecd, metaconid; prcd, protoconid. Numerical labels refer to character states defined in the text. Teeth are not drawn to the same scale.