[ Reissue- ] 
PLATE XXII. 
Hbmibos acuticorniSj Pale. sp. ; front view of cranium of an old male, of the triangular horned 
variety ; one-half natural size ; Siwalik. Described in text as Hemibos triquetriceros. 
Synonym : Amphiios actiUcornis, Falc. and Riit. 
