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42. Colour-striping on the face of an adult male Giraffe from 



Kordofan 120 



43. Colour-striping on the face of an adult female Giraffe from 



Kordofan 120 



44. Colour-striping on the face of Qiraffa camelopardalis cottoni 



from Mt. Elgon, Uganda ] 21 



45. Colour-striping on the face and muzzle of a Transvaal Giraffe. . 122 



46. The same specimen as that shown in text-fig'. 45, with colour 



omitted , 1 23 



47. Colour-striping on the face of a Somali-land Girafffe 124 



48. The same specimen as that shown in text-fig. 47, with colour 



omitted 124 



49. Drawing of a fore and aft section through the tip of the ossicone 



of an adult Okapi 126 



50. Rudimentary free ossicone of hemispherical shape from the 



skin overlying the frontal bossed region of the skull of an 

 Okapi of the broad-skulled type 128 



51. Section of the ossicusp drawn in text-fig. 60, to show the 

 incomplete ossification 128 



52. Bisected horn-tip of the Edinburgh Okapi 13 L 



53. Section of half of the same bisected horn-tip 131 



54. Drawing of the right ossicone of the Okapi brought by Capt. 



Boyd Alexander from the Welle River 134 



65. Section through the tip of the same specimen to show the 



incomplete trabeculated ossification 134 



56. Hyla resinifictrix, male 136 



67. Hyla resinificirix (diagrammatic) 137 



58. Breeding-basin of Hyla resinifictrix : (A) side view, and (B) 



section (diagrammatic) 138 



59. Breeding-basin of Hyla resinifictrix, seen from above 139 



60. Diagram of the Pattern of the Blotched Tabby {Felis catus) . . 154 



61. Aorta of Tiger, showing several aneurysms 171 



62. Azygos veins of Cervicapra bohor 186 



63. Azygos veins of Gazella euchore 187 



64. Azygos veins of Phacochcexus cetJiiopicus 189 



65. Azygos veins of Tragulus meininna 191 



66. Hyrax capensis ; two different arrangements of azygos system . 1 94 



67. Azygos veins of Erinaceus alyirus 196 



68. Azygos of Hycena crocuta 1 99 



69. Azygos of Crossarchus obscurus 200 



70. Azygos veins of Hulmaturus betmettii 203 



71. Azygos veins of Phascolomys mitchelli 204 



72. Azygos veins of Hystrix cristata 211 



73. Lateral view of the thoracic region of newly born Myojwf.amtts 



coypu 214 



74. Hind limb of Dimorphodon 224 



75. Hind limbs of Rhamphorhynclms , 225 



76. Hind limb of Pterodactylus 226 



