Figure 2. Characters 1 and 2 in Craniodental characters and the relationships of Procyonidae (Mammalia: Carnivora)

Figure 2. Characters 1 and 2. Ventral view of rostrum, anterior to the right. A, Urocyon cinereoargenteus MVZ 114285; B, Procyon lotor TMM 778; C, Potos flavus MVZ 155212; D, Nasua narica FMNH 14471. Circle: absence of Steno's foramen. See text for character descriptions and states. Scale bar = 1 cm.