INDEX 



329 



Exoccipital, 69 

 Exoskeleton, 9 

 Extrabranchial cartilage, 86 

 Extracolumella, 119 

 Eye-muscle canal, 107 



Fabellae, 293 



False auditory meatus, 215 

 Falx, 194 

 Femur, 275 



Fenestra, hypophysial, 60 

 ovale, 119 

 vestibuli, 119 

 Fibula, 275 

 Fibulare, 276 

 Fin rays, 224 

 Fins, 221 



Dipnoi, 240 

 Ganoids, 236 

 median, 221 

 paried, 227 

 Teleosts, 237 

 Fishes, median fins, 223 



paired appendages, 231 

 vertebrae, 27 

 Flukes, 22 1, 

 Folian process, 202 

 Foramen incisivum, 191 

 lacerum, 61 

 magnum, 69 

 ovale, 61 

 rotundum, 61 

 Fossae of skull, 75 

 Free appendages, 231, 275 

 Amphibia, 279 

 birds, 287 

 Mammalia, 290 

 reptiles, 280 

 Frontal bone, 73 



sinus, 192 

 Fronto-parietal, 132 

 Fulcra, 12, 226 

 Furcula, 256 



Ganoids, fins, 236 



scales, II 



skull, 98 



vertebrae, 32 

 Ganoin, 11 

 Gastralia, 16 



Gill arch, 65 



rakers, 115 



strainers, 115 

 Girdle, pectoral, 245 



pelvic, 261 



shoulder, 245 

 Girdles, 228 

 Gladiolus, 51 

 Glaserian fissure, 196 

 Glass snakes, tail, 43 

 Glenoid fossa, 228 



region, 228 

 Glossohyal bone, 97 

 Gluteal crest, 293 

 Goniale, 78. 203 

 Gular plates, 98 

 Gymnophiona, scales, 13 



skull, 128 



vertebrae, 40 



Haemal arch, 18 



process, 25 



ribs, 23 



spine, 18 

 Haemapophysis, 18 

 Hallux, 277 

 Hamatum 277, 292 

 Hamulus, 199 

 Hemipterygoid bone, 180 

 Heptanchus, paired fins, 234 



skull, 87 



visceral arches, 65 

 Heterocercal, 222 

 Heterocoele vertebrae, 47 

 Heterodontus, branchial arch, 86 



pelvic appendage, 235 



vertebrae, 31 

 Hexanchus fins, 221 

 Holocephala, skull, 87, 88 

 Holostyly, 67 

 Homocercal, 222 

 Horns, 194 

 Humerus, 275 

 Hyale, 66 



Hydrochoerus, skull, 209 

 Hydromedusa, cranium, 139 

 Hyoid arch, 65 



cornua, 200 



rib, 116 

 Hyomandibula, 66, 72 

 Hyoplastron, 15 



