Fossa: cerebellar --, dog, 392; cerebral --, dog, 392; digital --, dog, 412; floccular --, dog, 392; infratemporal --, see lateral temporal --; lachrymal --, Ruminants, 469; lateral temporal --, crocodile, 257; _Sphenodon_, 283; olecranon --, dog, 406; prescapular --, dog, 405; postscapular --, dog, 405; post-temporal --, _Sphenodon_, 283; pterygoid --, crocodile, 257; suborbital --, Ruminants, 469; supra-acetabular --, Ruminants, 514; supratemporal --, crocodile, 249, 256; reptiles, 283; supra-trochlear --, dog, 406; temporal --, dog, 398; trochanteric --, dog, 412 Fowl, _41_, 335; claws, 330; skeleton, =301= Fox, _48_ Frigate bird, _41_; clavicles, 338 Frog, anterior limb, 164; cranium, =155=, =157=; hyoid apparatus, 161; pelvic girdle, 165; posterior limb, 166; shoulder-girdle and sternum, =183=; skull, 154 f., =155=, =159=; teeth, 151; vertebral column, 152; Common --, Edible --, Fire-bellied --, Green-tree --, Horned --, Midwife --, Painted -- and Toad --, _36_; Frontal, 19; cod, 96; crocodile, 249; dog, 388; duck, 314; newt, 141; salmon, 91; turtle, 225; -- segment, crocodile, 249; dog, 388; turtle, 225 Fronto-parietal, frog, 156 Frugivorous bats, manus 512; see Pteropidae Fulcra 67; _Polypterus_ 106 Furcula 296; duck 322 Gadidae _33_ _Gadus_ _33_; see Cod Galeopithecidae _48_ _Galeopithecus_ _48_, _370_; dental formula 440; inter centra 450; pelvic symphysis 515; skull 480 _Galesaurus_ _36_, _192_; teeth 273 _Galeus_, _32_; occipital joint 118 Galli _41_ Galliformes _41_ _Gallus_ _41_; _G. bankiva_ skeleton =301= Gannet, _41_; wing =339= Ganoid scales 8, 60, 104 Ganoidei _32_; general characters and distribution 66; pectoral girdle 126; pelvic fins 132; teeth 110; skull 121 f.; spinal column 112 and 114 Garialidae _39_ _Garialis_ _39_, _212_ Garial 210 Gar pike 33; see _Lepidosteus_ _Gavialis_ _39_ _Gazella_ _46_ Gazelle _46_; skull 468 Geckonidae _37_; see Gecko Gecko _37_; epipubis 293; parietals 277; supratemporal fossa 283; vertebrae 275 Gibbon _49_; ribs 493; skull 482 Gill-rays, dogfish 78; salmon 95 _Giraffa_ _46_ Giraffe _46_, _359_; cervical vertebrae 445; manus 507; pes 523; ulna 501 Giraffidae _46_; skull 469 Girdle bone, frog 156 Glenoid cavity 25; crocodile 263; dog 405; duck 322; frog 162; newt 146; turtle 232; --fossa, dog 394 Globe-fish _33_