SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 61, NO. 1, PL. 13 



FIG. 1.— COELODONTA ANTIQUITATIS ; ADULT 



FIG. 2.— CERATOTHERIUM SIMUM COTTONI ; FEMALE, AGED 



FIG. 3.— DICEROS BICORNIS ; MALE, AGED 



FIG. 4.— RHINOCEROS UNICORNIS; IMMATURE 



