Figure 2. Measurements for each studied postcranial element. A, B in A non-aquatic otter (Mammalia, Carnivora, Mustelidae) from the Late Miocene (Vallesian, MN 10) of La Roma 2 (Alfambra, Teruel, Spain): systematics and functional anatomy

Figure 2. Measurements for each studied postcranial element. A, B, unciform in (A) dorsal and (B) lateral view. C, lateral view of the pyramidal. D, E, radius in (D) distal and (E) cranial views. F–H, tibia in (F) proximal, (G) cranial, and (H) distal views. I, caudal view of femur. J, K, idealized metapodial in (J) dorsal and (K) medial views. L–N, pisiform in (L) palmar, (M) lateral, and (N) medial views. O, lateral view of the hemimandible. P–R, cuboid in (P) proximal, (Q) plantar, and (R) distal views. S, T, calcaneus in (S) dorsal and (T) distal views. U, V, navicular in (U) proximal and (V) medial views. W, X, talus in (W) plantar and (X) distal views. Y, Z, ectocuneiform in (Y) distal and (Z) lateral and dorsal views. Abbreviations: dl, craniocaudal length of the distal epiphysis of the long bones and metapodials, and craniocaudal length of the distal facet in the pisiform, calcaneus, talus, cuboid, and ectocuneiform; dw, mediolateral width of the distal epiphysis of the long bones and metapodials, and mediolateral width of the distal facet in the pisiform, calcaneus, talus, cuboid, and ectocuneiform; h, dorsopalmar/plantar height of the unciform, navicular, cuboid, and cuneiforms; hac, height from the cranioventral edge of the angular process to the dorsal edge of the condylar process; hmr, height from the cranioventral edge of angular process to the dorsal edge of the coronoid process; mcl, mandibular length from the mesial border of the incisors to the caudal border of the coronoid process; ml, maximum mandibular length; mw, mediolateral width in the centre of the long bones and metapodials; pl, craniocaudal length of the proximal epiphysis of the long bones and metapodials, and craniocaudal length of the proximal facet in the cuboid; pw, mediolateral width of the proximal epiphysis of the long bones and metapodials, and mediolateral width of the proximal facet of the cuboid; tl, maximum length; tul, maximum length of tuber calcanei, tubercle of the pisiform, and talus head; tuw, width of the tuber calcanei, tubercle of the pisiform, and talus head; w, width of the unciform, pyramidal, navicular, and cuneiforms.