i n i ) i: x . 



55' 



cyane (Echmatemys), 298, 324 

 * m lop) gia (Testudo), 4.38 



I lopyglUS (XeTObates), 4.38 



Cynocercus, 180 



incisus, i<>8, 1S0 

 dan-s (Taphrosphys), 105, 120 

 Deirochel) s, 2SS, 34,6 



floridana, 346 

 depressus (Glyptops), 55 

 Dermatemydidae, ;2, 22; 

 Dei matemys, 224, 225 



costilatus, 2(>7 



mav. Li, 2S4 



vyomingensis, 27 1 



\\ j omiagensis, 271 



see also, 2(1}, 275 

 Dermochelyidx, 14 

 I termochelys, 14, 1 7, 19, 23 

 Desmatochelyidx, 1 S4 

 Desmatochelys, 184 



lowi, 185 

 distincta (Helopanoplia), 4S;; 

 Distribution, ;o 

 Echmatem) s, 2S7, 295 



*gK ^ s . 33' 



arethusa, 29S, J23 



callopyge, 298, 340 



cibollensis, 298, 300 



cyanej 298, ^24 



euthneta, 298, 305 



haydeni, 298, 308, 313 



latilabiata, 29S, 339 



lativertebralis, 29S 



megaulax, 298, 301 



naomi, 298, 335 



ocyrrhoc, 298, 329 



pusilla, 298, 337 



septaria, 298, ; 1 9 



shaughnessiana, 29s, 327 



stevensoniana, 298, 316 



testudinea, 298, ;o', 



uintensis, 298, 342 



wyomingensis, 29s, 308 

 e lae ( lestudo), 39S, 450 

 egregia (Amyda), 511, 531 

 elkader (Toxochelys), 168, 174 

 ellipticus (Aspideretes), 486, ^05 

 emarginatus (Osteopygis), 128, 129 

 emiliae (Bacna), 60, So 



(Testudo), 39S, 419 

 Km\ didae, 2, 33, 284 

 Emys, 286 



beatus, 239 



carten, J76 



cibollensis, 300 



culbertsonii, 386 



euglypha, 350 



euthneta, 305 



firmus, 254 



gravis, 269 



haydeni, 308, 313 



hemispherica, 318, 386 



feanesi, 308 



jeanesianus, 308 



lata, 386 



latilabiatus, 298, 339 



lativertebralis, 298 



megaulax, }oi 



nebrascensis, 386 



obscurus, 235 



oweni, 386 



pachylomus, 301, 302 



parva, 246 



petrolei, 352 



petrosus, 250 



polycypha, 343 



Emys pravus, 246 



septaria, 3 1 9 



shaughnessiana, 327 



Stevenson i, 316 



Steven sonianus, 300, 316 



terrestris, 344 



testudineus, 303 



turgidus, 249 



vyomingensis, 308 



wyomingensis, 308, 313, 316, 337 

 enodis (Prochonias), 115 



(Taphrosphys), 1 15 

 entellus (Amblypeza), 122 

 erosus (Osteopygis), 12S, 138 

 Erquelinnesia, 127, 160 



gosseleti, 160 



miliaria, 160 

 escavada (Baena), 60, 65 

 Eubaena, 58, S2 



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 

 cxornata (Testudo), 397, 401 

 exquisita (Amyda), 511, 525 

 extensa (Platypeltis), 537, 545 

 cxtincta (Pseudemys), 356 

 Families of turtles, 25 

 farri (Testudo), 398, 418 

 ferox (Platypeltis), 537, 548 



(Trionvx), 54S 

 firmus (Adocus), 254 



(Agomphus), 249, 254 



(Emys), 254 

 floridana (Deirochelys), 346 



(Macrochelys), 222 

 fluviatilis (Baptemys), 277 

 fontanus (Aspideretes), 486, 494 

 formosa (Xenochelys), 282 

 foveatus (Aspideretes), 486 



(Trionvx), 486, 492 

 fractUS (Plastomenus), 467, 472 

 francisca- (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 



cadatus, 52 



depressus, 55 

 ornatus, 47 



pervicax, 54 

 plicatulus, 47 

 gosseleti (Ercjuelinnesia), 160 

 granda*va (Chelonia), 216 

 (Procolpochelys), 216 

 grandxvus (Puppigerus), 216 

 grangeri (Aspideretes), 486, 507 

 Graptemys, 288, 358 



inornata, 358 

 gravis (Emys), 269 



