INDEX 



659 



Homoeosaurus inilchellus, 292 



Homopholis, deserticolous, 493 



Homothermous, defined, 68 



Hoplocephalus curtus, 634 



Hoplurus, 528 ; geographical distribution, 

 501 



Horned Toad = Ceratophrt/s, 215 f., 216, 

 217 



Horned Viper, 640, 641 



Horny nail, on tail of Chelonia, 328 



Horny scales, of Chelonia, 328 



Horny shields, of Chelonia, 314, 315, 322, 

 323, 326 f., 327 ; their growth, 326 



Horny teeth, of Anura, 58 



Hose, on reproduction of tortoise-shell, 386 



Howes, on development of Sphenodon, 298 



Humerus of Sphenodon, 294 

 Button, on Starred Tortoise, 370 f. 



Huxley, on classification, 9 



Hydraspis, 389 ; skull, 399 



Hijdromedusa, 389, 404 ; H. tectifera, 404 



Hydrophinae, 635 



Hydrophis obscura, 636, 636 



Hydrosaurus, 543 



Hyla, 189 t; H. arborea, 190 f., 190; 

 var. meridionalis, 191; var. savignyi = 

 japonica, 191 ; H. aurea, 201 f. ; spawn- 

 ing, 201 ; H. carolinensis s. lateralis, 

 194 >' H. coerulea, 198 f., 199 ; spawn- 

 ing, 223 ; H. dasynotus and H. nigro- 

 maculata, dermal ossifications of, 190 ; 

 H. ewingi, 201 ; spawning, 223 ; H. 

 Jaber, peculiar nursing habits, 196 f. ; 

 H.femoralis, 194 '> H. goeldii, 198, 198 ; 

 female with eggs, 198 ; H. maxiina, 

 196 ; H. nebulosa s. luteola, 197 ; nest- 

 building, 198 ; H. polytaenia, 198 ; H. 

 squirella, 194; H. vasta, 195; H. 

 versicolor, 194 f. 



Hylaeformes, 139 



Hiflaeobatrachus croyi, 83 



Hylaeosaurws, 425 



Hylambates, 238, 240 



Hylella, 186, 189, 203 



Hylidae, 139, 185 f . ; distribution, 185, 

 186 ; mechanism of climbing, 187 ; 

 map of distribution, 185 ; distribution, 

 186 



Hylinae, 139, 189 f. 



Hylixalus, 238, 242 



Hylodes, 212 ; H. martinicensis, 214 f-, 

 214 ; //. abbreviatii8=Thoropa miliaris, 

 209 



Hylonomus, 288, 289 

 Hyloplesion longicostatum, 2S9 

 Hylopsis, 212 ; H. platycephalus, 224 

 Hylorhina, 212 

 Hymenochirus, 143, 144, 149 



Hynobius, 96, 109 



Hyoid apparatus, of Urodela, 16 ; of 

 Anura, 31 ; of Chelouia, 318 ; of 

 Chelys, 400 ; of Lacertilia, 496 



Hyperodapedon gordoni, ..'''.' 

 Hyperolia, 213 ; spawning, 223 

 Hyperphalangeal limbs, of Eusuchia, 441 ; 



of Ichthyosauri, 480 

 Hypogeophis, 87, 89, 92; II. alternans, 



92 ; H. rostratus, 92 

 Hypopachus, 226, 227, 235 

 Hypsilophodon foxi, 427 

 Hypsirhina plumbea, 625 



Iberian Water-tortoise, 357 f. 

 Ichthyodea, distribution of, 95 

 Ichthyophis, skull, 85, 88, 89 f., 91 ; /. 



glutinosa, 90, 91 ; /. monochrous, 90 

 Ichthyopsida, 5, 277 

 Ichthyopterygia, 476 

 Ichthyosauri, 483 f. 

 Ichthyosauria, 478 f. ; skull, 281, 479 ; 



vertebrae, 480 ; limbs, 481 ; shoulder- 

 girdle, 481 

 Ichthyosaurus, 483; I- communis, 483; 



I. campylodon, 483 ; I. quadriscissus, 



483 ; I. tenuirostris, 483 ; I.trigonodon, 



483 



Idiochelys, 380 



Iguana, 306, 528, 531 ; I. tuberculata, 531 

 Iguanidae, 513, 528 f. , distribution, 501, 



529 

 Iguanodon, 416, 417, 427 ; 1. bernissar- 



tensis, 428, 428 ; /. mantdli, 427 

 Iheriug, on breeding habits of Phyllo- 



medusa, 205 f., 206 

 Ikeda, on nursing habits of Rhacophorus, 



248 



Ilysia, 595 

 Ilysiidae, 592, 594 

 Inframarginal shields, 326, 315 

 Intergular shields of Chelonia, 325, 315 

 Iris, colour of, in Chelonia, 329 

 Ixalus, 238, 241 



Jaw, lower, of Salamandm, 17 ; of Uro- 

 dela, 18 ; of Anura, 30 



Keller, quoted, 571 n. 



Keraterpeton, 81, 288 ; K. crassum, 81 



Kidneys of Amphibia, 48 f., 49 



Klinckowstroem, on Pipa, 149 



Kollmann, on Neoteny, 64 



Krait, 633 



Labial glands of Heloderma, 498 

 Labyrinthodon, 83 



Labyriuthodonta, 82 



Lacerta, 553 ; L. agilis, 554 ; L. muralis, 

 557 ; L. ocellata, 556 f., 556 ; L. pater, 

 556 ; L. schreiberi, 555 ; L. tangitana, 

 556 ; L. viridis, 555 ; skull, 550 ; L. 

 riripara, 553 



Lacertae, 513 f. 



Lacertidae, 5/4. 549 f. ; skull, 550 ; distri- 

 bution, 552 



