Part 7

104. THE RED-NECKED GAZELLE. G. ruficollis (Ham. Smith). [Plate LXXI.] 205

105. THE DAMA GAZELLE. G. dama (Pall.) 209

106. THE MHORR GAZELLE. G. mhorr (Benn.). [Plate LXXII.] 213

Genus VII. AMMODORCAS 217

107. THE DIBATAG. Ammodorcas clarkei (Thos.). [Plate LXXIII.] 219

Genus VIII. LITHOCRANIUS 227

108. THE GERENUK. Lithocranius walleri (Brooke). [Plate LXXIV.] 229

Genus IX. DORCOTRAGUS 239

109. THE BEIRA. Dorcotragus megalotis (Menges). [Plate LXXV.] 241

VOL. IV.

Subfamily VI. HIPPOTRAGINÆ 1

Genus I. Hippotragus 3

110. THE BLUE-BUCK. Hippotragus leucophæus (Pall.). [Plate LXXVI.] 5

111. THE ROAN ANTELOPE. H. equinus (Desm.). [Plates LXXVII. & LXXVIII.] 13

112. THE SABLE ANTELOPE. H. niger (Harr.). [Plates LXXIX. & LXXX.] 31

Genus II. ORYX 41

113. THE LEUCORYX. Oryx leucoryx (Licht.). [Plate LXXXI.] 43

114. THE BEATRIX ANTELOPE. O. beatrix, Gray. [Plate LXXXII.] 51

115. THE GEMSBOK. O. gazella (Linn.). [Plate LXXXIII.] 57

116. THE BEISA. O. beisa (Rüpp.). [Plate LXXXIV.] 65

117. THE TUFTED BEISA. O. callotis, Thomas. [Plate LXXXV.] 73

Genus III. ADDAX 77

118. THE ADDAX. Addax naso-maculatus (Blainv.). [Plate LXXXVI.] 79

Subfamily VII. TRAGELAPHINÆ 89

Genus I. BOSELAPHUS 91

119. THE NILGAI. Boselaphus tragocamelus (Pallas). [Plate LXXXVII.] 93

Genus II. TRAGELAPHUS 103

120. THE DECULA ANTELOPE. Tragelaphus decula (Rüpp.). [Plate LXXXVIII.] 105