270 



Trans. Acad. Sci. of St. Louis. 



Salamandroideae 68, 71 

 Salientia 64, 96, 253, 256 

 Salt and Pepper Snake 185, 255 

 Sauria 127, 128, 253, 256 

 Saurocercus longicauda 85 

 Savannah Cricket 100, 253 

 Saw Back Turtle 242, 255 

 Scaly Salamander 80, 252 

 Seaphiopodidae 97, 110 

 Scaphiopus 111 



holbrookii 111, 253 

 solitarius 111 

 Sceloporus 129, 131 

 longipes 131 

 undulatus 131. 253 

 Scincidae 128, 140 

 Scincus americanus 140 

 bicolor 140 

 erythrocephalus 140 

 fasciatus 140 

 lateralis 143 

 laticeps 140 

 quinquelineatus 140 

 tristatus 140 

 Scorpion 140, 253 

 Scotophis alleghaniensis 179 

 calligaster 182 

 conflnis 180 

 emoryi 182 

 guttatus 178 



vulpinus 177 

 laetus 180 

 obsoletus 179 

 vulpinus 177 

 Screaming Frog 120 

 Scytale contortrix 206 

 niger 175 

 piscivorus 204 

 Scytalus cupreus 206 

 Serpent strte 168 

 Serpentes 127, 145, 254, 256 

 Siredon gracilis 73 

 lichenoides 73 

 tigrinus 73 

 pisciformis 73 

 Siren 64, 66, 252 



lacertina 66, 156, 252 

 operculata 66 



Sirena maculosa 65 



simile 69 

 Sirene 66 



lacertine 66 

 Sirenidae 66 

 Sirenoides didactylum 69 

 Sirtale 162 

 Sistrurus 204, 208 



catenatus 208, 209, 255 



catenatus 209 

 kirtlandii 209 

 miliarius 20S, 210, 255 

 Six-lined Lizard 139, 253 

 Slimy Salamander 83, 252 

 Small Mouthed Salamander 72, 252 

 Snakes 127, 145, 254, 256 

 Soft Shelled Turtle 249, 256 

 Southern Musk Turtle 232, 255 

 Tree Frog 108, 253 

 "Water Snake 154, 254 

 Spade Foot 111 

 Spelerpes 79, 84 



bilineatus 89, 90 

 guttolineatus 84, 89, 252 

 longicauda 85 

 longicaudus 84, 85, 86, 88, 89, 



252 

 lucifuga 85 



maculicaudus 84, 86, 88, 25a 

 melanopleurus 84, 89, 233 

 multiplicatus 84, 90, 253 

 stejnegeri 84, 87, 252 

 Sphenodon 127 

 Spilotes obsoletus 179 

 Spiny Soft Shelled Turtle 251, 256 

 Spotted Chicken Snake 180, 254 

 Coluber 178, 254 

 Racer 178, 254 

 Salamander 75, 252 

 Tail Salamander 86, 252 

 Triton 94, 253 

 Spread Head 175, 254 

 Spreading Viper 175, 254 

 Spring Frog 117, 253 



Peeper 106, 253 

 Squamata 127, 253 

 Squirrel Frog 108, 253 

 Staurotypus odoratus 231 



