Peters records the Pallah as met with in the mountainous parts of the Portuguese province of Mozambique, near Tette, Chidima, and Sena, and gives its native names as here ‘Psuara’ or ‘Suara.’ Passing into British Central Africa we find this Antelope recorded by Mr. Crawshay as not common anywhere in Nyasaland, but where met with, as a rule, found in even larger numbers than the Waterbuck. Mr. Crawshay has seen it in companies of one hundred or more, and gives a number of localities around Lake Nyasa in which he has come across herds of it. No Antelope, Mr. Crawshay tells us, can compare with the Pallah in fleetness of foot, and certainly “no other can display such wonderful leaping powers. They go off like the proverbial arrow from the bow, and with most beautiful gliding bounds, cover the ground without apparently the least effort.” In Northern Nyasaland, Mr. J. B. Yule tells us, the Pallah is found only along the stony ridges between Deep Bay and Karonga. In the highlands of Zomba and the adjacent districts of Nyasaland a local race of the Common Pallah is found, distinguished by its slenderer skull and much shorter horns; but as regards the colour of its fur it is precisely similar to the South-African form. Thomas was at one time of opinion that this highland form should constitute a separate subspecies, and proposed to name it after its discoverer, Sir Harry Johnston, who has done so much in investigating the fauna of British Central Africa, _Æpyceros melampus johnstoni_. Thomas, however, since the examination of further specimens is not disposed to insist upon the necessity of recognizing this subspecies as distinct. In the low, dry, thicket-covered hills to the north of Lake Mweru both Mr. Crawshay and Mr. Sharpe have obtained specimens of this Antelope, which, according to the latter, is often confounded by the natives with the Lechee and Vardon’s Antelope under the common name “_msala_.” In German East Africa, according to Dr. Matschie’s excellent Handbook, the Pallah occurs in many localities all over the country. At first misled by the association of the horns of a Lesser Koodoo and a skin of a Pallah, Dr. Matschie proposed to found a new species of Koodoo upon this animal, and to call it _Strepsiceros suara_. Afterwards recognizing his mistake he proposed to retain the term _suara_ for the East-African Pallah, and to separate it specifically from the South-African animal as _Æpyceros suara_, on the ground of certain small discrepancies in colour. But after examining many specimens of the Pallah from East Africa we have come to the conclusion that the differences pointed out by Dr. Matschie are not confined to individuals from the same locality, and we cannot therefore regard _Æ. suara_ as a distinct species.