Count Teleki, as we are informed by Herr v. Höhnel in his narrative of the first expedition to Lake Rudolf, met with the Eland on the Likipia plateau, north of Mount Kenya, where, according to a letter addressed by v. Höhnel to Sclater, they encountered a herd of about 170. But we are not aware of any evidence of its being found further north in British East Africa or in any part of Somaliland. Here, therefore, we appear to have reached its furthest limits in this direction, but further west, in the Valley of the Nile, there is good evidence of the existence of this form of Antelope in much higher latitudes. The famous explorer Baron von Heuglin was the first traveller who recorded the existence of an Eland in the districts of the Upper Nile, although v. Pruyssenaer (as Heuglin states) had previously recognized its occurrence on the Bahr el-Abiad and Bahr-el-Sobat. But Heuglin, having obtained a pair of Eland’s horns from the Upper White Nile, about 7° N. lat., referred them, on account of their large size, to a new species, “_Boselaphus gigas_.” He gives a figure of these horns and states that they measure 35 inches in length, and show a distance of 32 inches between the two points. We have thought it advisable to reproduce Heuglin’s figure of this remarkable pair of horns (see fig. 117, p. 208). In a subsequent work (‘Reise in das Geb. d. Weiss. Nil’) Heuglin adds that his _Taurotragus gigas_ is found in pairs and singly in the forests of the Djur River and amongst the Arol negros. [Illustration: Fig. 117 Horns of _Taurotragus oryx gigas_. (Heuglin, Ant. u. Büff. N.O.-Afr. pl. i. fig. 2.) ] The well-known traveller Schweinfurth, in his ’Im Herzen von Afrika,’ also alludes more than once to the existence of the Eland on the upper confluents of the White Nile. In the first place, he met with it in Bongoland, where he says that it resorts to the drier slopes of the hills during the rains, and descends to the valleys in the winter months. In the second volume of his narrative, Schweinfurth mentions it again, and gives two figures of the horns of what he calls the Central-African Eland, of two very different forms. Schweinfurth states that the skin is plainly striped, and that this is certainly no mark of youth, because he has seen very old examples which had about fifteen narrow parallel stripes, about a finger in breadth, on both sides. It is quite evident, therefore, that the Eland of this part of Africa belongs to the striped form. It may be identical with _T. o. livingstonii_, but, as Heuglin has given it a name, we will allow him the benefit of the doubt for the present, and will call this northern striped form _Taurotragus oryx gigas_ until further investigations have been made. [Illustration: Fig. 118. Abnormal horns of female Eland. _a_, front view; _b_, side view; _c_, transverse section at spot marked =x=. (P.Z.S. 1889, p. 74.) ]