Raphicerus campestris. Dr. Jentink (Notes Leyd. Mus. xxii. p. 38, 1900) proposes (for reasons stated by him) to alter the name of the Antelope which we have described and figured as _Raphicerus campestris_ to _Pediotragus horstockii_. In the same paper Dr. Jentink describes an allied form from Mossamedes as _Pediotragus kelleni_. This species is based on two skulls in the Leyden Museum, obtained by the brothers v. d. Kellen at Cahama, Kakulovar River, Upper Cunene. Raphicerus sharpei. _Raphicerus sharpei_, =Thos.= P. Z. S. 1896, p. 796, pl. xxxix. This is a species of _Raphicerus_ with the white markings of the Grysbok _R. melanotis_), but with the feet of the Steinbok (_R. campestris_), having no supplementary hoofs. The type (an adult male) was obtained by Mr. Alfred Sharpe in Southern Angoniland, B.C.A., and presented to the British Museum. Genus NESOTRAGUS. (Vol. II. p. 49.) Nesotragus livingstonianus zuluensis. _Nesotragus livingstonianus zuluensis_, =Thos.= Ann. & =Mag.= N. H. ser. 7, ii. p. 317 (1898). Thomas shows (_op. cit._) that the form of _Nesotragus livingstonianus_ from Zululand, which was referred by him (P. Z. S. 1893, p. 237) and by us in the present work (ii. p. 55) to the typical form, is subspecifically different. It is generally of a grizzled fawn-colour instead of deep rufous, and the fetlocks are only indistinctly blackish behind, instead of being prominently black all round. This subspecies seems also to have finer horns. Genus MADOQUA. (Vol. II. p. 67.) Madoqua cavendishi. _Madoqua cavendishii_, =Thos.= P. Z. S. 1898, p. 278. This species was established on a skull and a skin procured by Mr. H. S. H. Cavendish during his journey in N.E. Africa, probably in the neighbourhood of Lake Rudolf. It is a large species apparently allied to _M. damarensis_) but of “darker general colour, with broader and differently-shaped nasals, a higher and more open nasal cavity, and with separated premaxillæ.” Genus COBUS. (Vol. II. p. 95.) Cobus smithemani. _Cobus smithemani_, =Lyd.= P. Z. S. 1899, p. 981, pl. lxxi. This species is based on a flat skin obtained by Mr. F. Smitheman, F.Z.S., in the neighbourhood of Lake Mweru, and indicates a large Antelope with long shaggy hair on the nape of the neck allied to _C. maria_, but without a white patch on the withers, which are chestnut, and without a white line down the back of the neck. Cobus nigroscapulatus. _Adenota nigroscapulata_, =Matschie=, SB. Ges. nat. Freund. Berlin, 1899, p. 15.