INDEX. 



551 



cyane (Echmatemys), 298, 324 

 cyclopygia (Testudo), 438 

 cyclopygius (Xerobates), 438 

 Cynocercus, 180 



incisus, 168, 180 

 dares (Taphrosphys), 105, 120 

 Deirochelys, 288, 346 



floridana, 346 

 depressus (Glyptops), 55 

 Dermatemydidae, 32, 223 

 Dermatemys, 224, 225 



costilatus, 267 



mawii, 284 



vyomingensis, 271 



wyomingensis, 271 



see also, 263, 275 

 Dermochelyidae, 14 

 Dermochelys, 14, 17, 19, 23 

 Desmatochelyidse, 184 

 Desmatochelys, 184 



lowi, 185 



distincta (Helopanoplia), 485 

 Distribution, 30 

 Echmatemys, 287, 295 



segle, 298, 331 



arethusa, 298, 323 



callopyge, 298, 340 



cibollensis, 298, 300 



cyane, 298, 324 



euthneta, 298, 305 



haydeni, 298, 308, 313 



latilabiata, 298, 339 



lativertebralis, 298 



megaulax, 298, 301 



naomi, 298, 335 



ocyrrhoe, 298, 329 



pvisilla, 298, 337 



septaria, 298, 319 



shaughnessiana, 298, 327 



stevensoniana, 298, 316 



testudinea, 298, 303 



uintensis, 298, 342 



wyomingensis, 298, 308 

 edae (Testudo), 398, 450 

 egregia (Amyda), 511, 531 

 elkader (Toxochelys), 168, 174 

 ellipticus (Aspideretes), 486, 505 

 emarginatus (Osteopygis), 128, 129 

 emilite (Baena), 60, 80 



(Testudo), 398, 419 

 Emydidae, 2, 33, 284 

 Emys, 286 



beatus, 239 



carteri, 376 



cibollensis, 300 



culbertsonii, 386 



euglypha, 350 



euthneta, 305 



firm us, 254 



gravis, 269 



haydeni, 308, 313 



hemispherica, 318, 386 



jeanesi, 308 



jeanesianus, 308 



lata, 386 



latilabiatus, 298, 339 



lativertebralis, 298 



megaulax, 301 



nebrascensis, 386 



obscurus, 235 



oweni, 386 



pachylomus, 301, 302 



parva, 246 



petrolei, 352 



petrosus, 250 



polycypha, 343 



Emys pravus, 246 



septaria, 319 



shaughnessiana, 327 



stevensoni, 316 



stevensonianus, 300, 316 



terrestris, 344 



testudineus, 303 



turgidus, 249 



vyomingensis, 308 



wyomingensis, 308, 313, 316, 337 

 enodis (Prochonias), 115 



(Taphrosphys), 115 

 entellus (Amblypeza), 122 

 erosus (Osteopygis), 128, 138 

 Enjuelinnesia, 127, 160 



gosseleti, 160 



molaria, 160 

 cscavada (Bacna), 60, 65 

 Eubae'na, 58, 82 



cephalica, 82 



latifrons, 83 

 Euclastes, 161 



platyops, 162 

 euglypha (Emys), 350 



(Trachemys), 348, 350 

 Eupachemys obtusa, 458 



rugosus, 458 

 Europe, turtles of, 40 

 eurypygia (Cistudo), 364 



(Terrapene), 360, 364 

 euthneta (Echmatemys), 298, 305 



(Emys), 305 



eximius (Neurankylus), 94 

 exornata (Testudo), 397, 401 

 exquisita (Amyda), 511, 525 

 extensa (Platypeltis), 537, 545 

 extincta (Pseudcmys), 356 

 Families of turtles, 25 

 farri (Testudo), 398, 418 

 ferox (Platypeltis), 537, 548 



(Trionyx), 548 

 firmus (Adocus), 254 



(Agomphus), 249, 254 



(Emys), 254 

 floriclana (Deirochelys), 346 



(Macrochelys), 222 

 fluviatilis (Baptemys), 277 

 fontanus (Aspideretes), 486, 494 

 formosa (Xenochelys), 282 

 foveatus (Aspideretes), 486 



(Trionyx), 486, 492 

 fractus (Plastomenus), 467, 472 

 franciscs (Amyda), 511, 523 

 Galapagos Islands, origin of, 371 

 garmanii (Notomorpha), 269 

 Geographical distribution, 30 

 Geological distribution, 36 

 gibbi (Osteopygis), 128, 132 

 gigas (Atlantochelys), 190 



(Protostega), 190 

 gilberti (Testudo), 398, 449 

 Glyptops, 45 



belviderensis, 53 



ca-latus, 52 



depressus, 55 



ornatus, 47 



pervicax, 54 



plicatulus, 47 



gosseleti (Erquelinnesia), 1 60 

 grandacva (Chelonia), 216 



(Procolpochelys), 216 

 grandievus (Puppigerus), 216 

 granger! (Aspideretes), 486, 507 

 Graptcmys, 288, 358 



inornata, 358 

 gravis (Emys), 269 



