57. Head of Dorcas Gazelle, ♂ 108 58. Head of Edmi Gazelle, ♂ 113 59. Front view of head of Edmi Gazelle, ♀ 114 60. Head of Arabian Gazelle 117 61. Head of _Gazella fuscifrons_, ♀ 123 62. Head of adult male Speke’s Gazelle 128 63. Head of adult female Speke’s Gazelle 129 64. Head of young male Speke’s Gazelle 131 65. Head of Pelzeln’s Gazelle, ♂ 135 65_a_. Skull of Pelzeln’s Gazelle, ♀ 135 66. Diagram of horns of Rhime (_a_) and Admi (_b_) 143 67. Front view of head of a female Loder’s Gazelle 147 68. Skull of _Gazella leptoceros loderi_, ♂ 148 69, 69_a_. Heads of Isabella Gazelle, ♂ & ♀ 154 70, 70_a_. Heads of Muscat Gazelle, ♂ & ♀ 156 71, 72. Heads of Heuglin’s Gazelle, ♂ & ♀ 160 73. Skull of Rufous Gazelle 168 74. Horns of Thomson’s Gazelle, ♂ 172 75. Front view of head of Thomson’s Gazelle, ♀ 174 76. Grant’s Gazelle, Ugogo 181 77, 78. Heads of Grant’s Gazelle, ♂ & ♀ 182 79. Skull and horns of Peters’s Gazelle, ♂ 188 80. Skin of the Banded Gazelle 192 81. Skull and horns of _Gazella soemmerringi typica_ (male) 197 82_a_, 82_b_. Skull and horns of _Gazella soemmerringi berberana_, ♂ & ♀ 198 83. Head of the Dibatag, ♂ 222 84. Map of Somaliland (showing the localities of the Dibatag) 225 85. Skull of the Gerenuk 231 86. Sketch of Gerenuk, ♂ & ♀, in characteristic attitudes 232 87. Front view of the head of the Beira 245 THE BOOK OF ANTELOPES. VOL. III. SUBFAMILY V. _ANTILOPINÆ._ _General Characters._--Size medium or small. Muzzle hairy. Anteorbital glands variable, large in some genera, absent in others. Tail generally short. Mammæ 2 (4 in _Saiga_). Skull usually with supraorbital pits, lachrymal vacuities, and anteorbital fossæ. Molars tall and narrow. Horns present in the male only, except in _Antidorcas_ and in most of the species of _Gazella_. _Range of Subfamily._ South-eastern Europe, Western and Central Asia, Peninsula of India, and the whole of Africa.