Fig. 46

Skulls in ventral view. Osteoderms are in light blue, frontals are in dark blue, and parietals are in teal. Scale bars = 5 mm. a E. nana SDNHM 17102. b A. gadovii TCWC 9907. c A. mixteca UTA 30324. av.os anteroventral osteoderms, sl.os sublabial osteoderms