f 



THE ANNALS 



V^ 



AND 



MAGAZINE OF NATUEAL HISTOBY. X^*/j 



[NINTH SERIES.] 

 No. 8. AUGUST 1918. 



X. — On some External Characters of Ruminant Artiodactyla. 

 — Part IT. The,. Antilopinae, Rupicaprinae, and Caprinse, 

 with a Note ^ the Penis of the Cephalophinae and Neo- 

 traginae. By R. I. Pocock, F.R.S. 



The first part of this series of papers, supplementary to the 

 account orche " Cutaneous Glands of Ruminants " published 

 in 1910 (Proc. Zool. Soc. pp. 840-986), was issued in the 

 Ann. & Mag. Nat. Hist, for June of this year, pp. 426-435. 

 It dealt- with the Cephalophinae, Neotraginae, Oreotraginse, 

 and Madoquinae. The present communication comprises 

 the Antilopinae, Rupicaprinae, and Caprinse, the most inter- 

 esting forms described being the two Rupicaprine genera 

 Capricomis and Budorcas, of which 1 had only defective 

 material for examination in 1910. 



As in the previous paper, the pagination inserted after 

 generic and specific names refers to the original treatise 

 published in 1910. 



Subfamily Antilopinm. 

 Genus Gazella, Licht. 



In 1910 (P. Z. S. pp. 887-893) I described the preorbital, 

 inguinal, pedal, and carpal or knee-glands in the following 

 species of this genus : — G. bennettii, subgutturosa, marica, 

 muscatensis, dorcas, pelzelni, cuvieri, rufifrons, and soemme- 

 ringii. My descriptions were based upon fresh examples of all 



Ann. iSc Mag. N. Hist. Ser. 9. Vol. ii. 10 



