Index 



Phrynosoma coronatunt, 15* 



cornutum. 153 



ditmarsi, 154 



goodei, 158 



maccallii. 159 



modcstunt, 156 



orbiculare, 149 



ph.tyrhinum, 15 



regale, 15 



Phrvnosoma, Key to. 146-147 

 Phyllodactylus tubercuhsus, 98 



10:1 .'i<5. 99 



Phyllorhynchus browni, 293 



decitrtatus. 293 

 Pilot Black Snake, 33 

 Pilot Snake. 42 

 Pine Snake, 316 

 Pituophis catentfer, 32 

 melanokucus, 31 

 sa}*', 318 



bellona, 320 



Pituophis, Key to. 315-316 

 Pit Vipers. 403 

 Plated Lizard. 165 

 Plated Lizards, Key to. 101 

 Poison Apparatus of Pit V lP ers, 404 

 Poison of Elapine Snakes. 394 

 Poison of Hcloderma, 170 

 Poison of Opisthoglypha, 37 

 Pond Terrapin, 3* 

 Pond Turtle. 5 



Queen Snake, 243 



Racer, Banded, 288 

 Black, 279 

 Blue, 285 

 Green, 285 

 Ornate, 290 

 Pink-bellied, 288 

 Red. 288 

 Striped. 289 

 Yellow-bellied. 285 

 Racers. Key to. 274-2 7 5 

 Race Runners. 184 

 Rainbow Snake, 366 

 Rat Snakes, Key to, 295-20* 

 Rattlesnake, Banded, 441 

 Black-tailed. 44 

 Diamond-back. 447 

 Edward's. 438 

 Green, 461 

 Horned, 460 

 Massasauga, 436 

 Mountain Diamond, 454 

 Pacific, 458 

 Pigmy, 433 

 Prairie, 455 

 Price's, 462 

 Red Diamond. 455 

 Sidewinder, 460 

 Tiger. 459 

 Timber. 441 

 Western Diamond, 452 

 White, 463 



Rattlesnakes. Distribution of. 428 

 Rattlesnakes, Key to. 439~44 

 Rattlesnake. Pilot. 420 

 Rattle. Structure and Use of. 429 

 Red-bellied Snake, 269-367 

 Red-bellied Terrapin. 38 

 Red Chicken Snake. 3 

 Red-headed Lizard. 196 

 Red Milk Snake, 34.6 

 Red-necked Terrapin,. 36 

 Red-spotted Desert Lizard. ti8 

 Remedies for Snake Bite. 4* 

 Reticulated Lizard, US 

 Reticulated Terrapin. 34 

 Rhadinea flavtlata, 33 

 Rhinechis elegans, 3 '4 

 Rhincura floridana, 191 



Rhinochiltts lecontet, 37 S 

 Ribbon Snake, Eastern. 216 



Southern, 219 



Western, 220 



Rinsed Ground Snake. 332 

 Ring-necked Snake, Eastern. 334 



Sonoran, 338 



Western, 337 



Ring-necked Snakes. Key to, 333-334 

 River's Lizard, 183 

 Rock Snake, 329 

 Round-spotted Desert Lizard. 118 



Salvadora grahamiac, 292 

 Sauromalus ater, 1 1 1 

 hispidus, in 

 Scarlet Racer, 300 

 Scarlet Snake, 373 

 Scehporus biseriatus, 135 

 collaris, 14 

 clarkii, 131 

 graciosus, 141 

 orcuttii, 133 

 spinosus, 134 

 thayeri, 139 



torquatus var. poinsetttt, 140 

 undulatus. 137 



var. consobrtnus. 130 

 var. occidentalis. 139 

 vcMdenbiirgianus, 136 

 variabilis, 137 

 yarrovii, 135 



Zosltromus, 133 



Scehporus, Key to the Species. 128-130 

 Scincida, 195 

 "Scorpion," Lizard, 190 

 Sea Turtles, Key to. 5 

 Semi-box Turtle, 56 

 Seminatrix pygaa, 263 

 Sharp-nosed Snakes, Key to. 369-370 

 Short -tailed Snake, 329 

 Sibon septentrionahs, 389 

 Sistrurus catenatus, 436 

 edwardsi, 438 

 miliarius. 433 

 Sistrurus. Key to, 433 

 Six-lined Lizard, 188 

 Six-lined Race Runner. 1 88 

 Skink, Black, 197 



Blue-spotted, 200 

 Blue-tailed, 196 

 Black-banded. 199 

 Brown-backed. 203 

 Cope's. 200 

 Five-lined, 196 

 Florida, 199 

 Gilbert's, 198 

 Hayden's, 197 

 Many-lined, 196 

 Pluvial. 200 

 Red-headed. 196 

 Short -lined, 200 

 Skilton's, 198 

 Sonoran. 198 

 Texas. 199 



Slender Spotted Lizard. 1 20 

 Small-scaled Swifts. Key to. 123-115 

 Snake Bite, Records of. 409 



Treatment of, 406 



Snake Poison. Effects of. 4<>7 . 



Snakes, Classified List of No. Am.. 207-208 

 Snapping Turtle. Alligator, i s 



Common, 12 



Snapping Turtles. Key to. 1 2 

 Soft-shelled Turtle. Brown. 78 

 Emory's. 78 

 Southern, 74 

 Spiny, 77 



Soft-shelled Turtles, Key to. 73 

 Southern Milk Snake, 348 

 Spharodactylui notatus, 99 

 Sphargida, 6 



470 



