Index 



Phrynosoma coronatum, 15 a 



coTiiutuni, 153 



ditmarsi. 154 



goode-i, 158 



maccallii, 150 



modcstuni, 156 



orbicularc, 149 



platyrhinutn, 158 



regale, 150 

 Phrynoscnna. Key to, 146-147 

 Phyllodactylus tubercitlosus, g8 



uiictus, go 

 Phyllorhynchus brou-ni, 2Qi 



dccurtatus, 29,^ , 



Pilot Black Snake, 303 

 Pilot Snake, 420 

 Pine Snake, 316 

 Pituophis catcnifcr. 320 " 



ntclanolcucus, 316 



sayi, 318 



bellona, 320 

 Pituophis, Key to, 31S-316 

 Pit Vipers, 403 

 Plated Lizard, 165 

 Plated Lizards, Key to, 161 

 Poison Apparatus of Pit Vipers, 404 

 Poison of Elapine Snakes, 394 

 Poison of Hchderma, 170 

 Poison of Opisthoglypha, 387 

 Pond Terrapin, 32 

 Pond Turtle, 50 



Queen Snake, 243 



Racer, Banded, 288 



Black. 279 



Blue. 285 



Green, 285 



Ornate, 200 



Pink-bellied, 288 



Red. 288 



Striped, 289 



Yellow-bellied, 285 

 Racers, Key to, 274-275 

 Race Runners, 184 

 Rainbow Snake, 366 

 Rat Snakes, Key to, 295-296 

 Rattlesnake, Banded, 441 



Black-tailed, 440 



Diamonrl-back, 447 



Edward's, 438 



Green, 461 



Homed, 460 



Massasauga, 436 



Mountain Diamond, 454 



Pacific, 458 



Pigmy, 433 



Prairie, 455 



Price's. 462 



Red Diamond. 455 



Sidewinder. 4O0 



Tiger, 450 



Timber, 441 



Western Diamond, 453 



White, 463 

 Rattlesnakes, Distribution of, 428 

 Rattlesnakes, Key to, 439-440 

 Rattlesnake, Pilot, 420 

 Rattle, Structure and Use of, 429 

 Red-bellied Snake, 269-307 

 Red-bellied Terrapin, 38 

 Red Chicken Snake, 300 

 Red-headed Lizard, 196 

 Red Milk Snake. 346 

 Red-necked Terrapin, 36 

 Red-spotted Desert Lizard, 118 

 Remedies for Snake Bite, 406 

 Reticulated Lizard, 115 

 Reticulated Terrapin, 34 

 RJmdinea flavilata, 330 

 Rhinechis elegans. 314 

 Rhincura ftoridana, 193 



Rhinochihts kcotttci, 375 

 Ribbon Snake, Eastern, 216 



Southern, 219 



Western, 220 

 Ringed Ground Snake, 332 

 Ring-necked Snake, Eastern, 334 



Sonoran, 338 



Western, 3.17 

 Ring-necked Snakes, Key to, 333-334 

 River's Lizard, 183 

 Rock Snake, 329 

 Round-spotted Desert Lizard, 118 



Salvadora ^rahamur. 292 

 Sauromalus alcr. 1 1 1 



hjspidtts. r I [ 

 Scarlet Racer, 300 

 Scarlet Snake, ,^73 

 Sccloporiis biseri^Uus, 135 



collaris, 140 



clarkii, 131 



gracicsus, 141 



orcuttii, 133 



spinosus, 134 



thaycri, 139 



torquatiis var. poinsettii, 140 



undulalus. 137 



var. consobrinus, 136 

 var. occidcntalis, 139 



vandenburgiantts, 136 



variabilis. 137 



yarrovii. 135 



Zosteronius, 133 

 Sccloporiis, Key to the Species, 128-130 

 ScincidfT, 195 

 •'Scorpion, " Lizard, 196 

 Sea Turtles, Key to, 5 

 Semi-box Turtle, 56 

 Scniinatrix pygtra, 263 

 Sharp-nosed Snakes, Key to, 369-370 

 Short-tailed Snake, 329 

 Sibon scptcnirionalis, 389 

 Sistrtirus catcnatus, 436 



edwardsi, 438 



miliarius, 433 

 Sistrurus, Key to, 433 

 Six-lined Lizard, 1S8 

 Six-lined Race Runner. 18S 

 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, iq8 



Sonoran, 198 



Texas, 199 

 Slender Spotted Lizard, 120 

 Small-scaled Swifts, Key to, 123-ris 

 Snake Bite, Records of, 409 



Treatment of, 406 

 Snake Poison. Effects of, 407 

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

 Snapping Turtle, Alligator, i s 



Common, 12 

 Snapping Turtles, Kev to, 12 

 Soft-shelled Turtle, Brown, 78 



Emory's, 78 



Southern, 74 



Spiny. 77 

 Soft -shelled Turtles. Key to. 75 

 Southern Milk Snake, 34S 

 Sphtrrodactyhts notatus, 99 

 SphargidiX, 6 



470 



