The many systematists whose works we have quoted above in our list of synonyms added very little to our knowledge of this Gazelle beyond the fact that it was supposed to be distributed all over North Africa from Morocco to Egypt and to be also found in Palestine and Syria. It is only quite recently that we have ascertained some precise facts respecting the ranges of this and other Gazelles in the countries above mentioned, and even now our information on this subject is by no means perfect. Commencing with Morocco, there is no doubt, we believe, from the testimony of various travellers, that a small Gazelle of this group does occur in the interior of that country and that it is probably of this species, but we have never had an opportunity of examining Moroccan specimens. In Algeria we have more definite information available. From the days of Shaw the “Common Gazelle” has been recognized as an inhabitant of the “Barbary States.” The French naturalist Loche included it in his catalogue of 1858, but is not clear in distinguishing it from its allied species. Canon Tristram, in the ‘Great Sahara,’ published two years later, informs us that this Gazelle is found in small troops in every portion of the Sahara, and is the principal large game to be depended on for food, especially in the neighbourhood of the dayats beyond Laghouat, where pasturage is abundant. The fawns are dropped in the early summer, and follow the dam until towards the end of the autumn. The Bedouin gather the droppings, which have a strong aromatic scent, to mix with snuff. In the pages of the ‘Exploration Scientifique de l’Algérie’ devoted to Mammals, likewise from the pen of Loche, we find a little more information concerning the Algerian Gazelles, but it does not appear that Loche was at all clear in discriminating the various species that are there met with. Good and precise information has, however, been given us on this subject by Mr. Alfred E. Pease, M.P., in his article on the “Antelopes of the Aures and Eastern Algerian Sahara,” published in the Zoological Society’s ‘Proceedings’ for 1896, the principal portion of which we must quote at full length:--