Figure 5 in A new dentition-based phylogeny of Litopterna (Mammalia: Placentalia) and 'archaic' South American ungulates

Figure 5. Right lower molars of Litopterna in occlusal view. A, p1–p4 of Polymorphis lechei [holotype; MLP 12-2168 (mirrored)]. B, p1–m3 of Cramauchenia normalis [MNHN.F.COL181 (mirrored)]. C, m3 of Cramauchenia normalis (AMNH-VP 29753). D, p1–m3 of Theosodon lydekkeri [MACN A 24-90 (mirrored)]. E, m2–m3 of Proectocion sp. (MLP 59-II-28-107). F, p5–m3 of Tricoelodus bicuspidatus (MACN A 52-203, p5–m2 (holotype); cast of FMNH P14696, m3). G, p2–m3 of Proadiantus excavatus (MACN A 52-214). H, p1, dp2–dp5 and m1–m3 of Lambdaconus suinus (MACN A-52-199, p1, dp2–dp5 and m1–m2; MNHN.F.DES159, m3). I, p1–m3 of Diadiaphorus majusculus (MACN A 9180-82, p2–m3; YPM PU 15799, p1). J, m1–m3 of Anisolambda fissidens (MACN A 10668; holotype). K, m2–m3 of Paranisolambda prodromus (cast of MNRJ 1496V, m2 (mirrored); cast of MNRJ 1859V, m3 (mirrored). L, m2 of Victorlemoinea prototypica (MNRJ 1482V). M, p1–m3 of Sparnotheriodon epsilonoides (MACN 18225; holotype). N, O, m3 of Wainka tshotshe? [AMNH VP-29101 (mirrored)]. Relevant anatomical features of the dentition are labelled. More information on the specimens and observations are in Supporting information, File S2. For information about the tooth position convention, check the Material and methods. Abbreviations: end, entoconid; hlph, hypolophid; hyd, hypoconid; hyld, hypoconulid; med, metaconid; mlph, mesolophid; pad, paraconid; prd, protoconid; prgd, precingulid; psmcd, postmetacristid. Scale bars equal 1 cm.