204 



Page. 



Natrix leberis 96 



N.rhombifera 101 



N.rigida 180 



N. sipedon 98 



Neat terrapin 159 



Necturus 10 



N. maeulatus 10 



Newt 45 



Northern frog ... . . 177 



Opbibolus ... 107 



0. calligaster 182 



0. doliatus 107 



0. dol. triangulus . . . 108 



0. dol. syspilus 108 



U.geti'lus ... ... 110 



Ophidia 75 



Ophisaurus 134 



0. ventralis 134 



Ornate box-tortoise . . . .187 

 Painted tortoise, Eastern . 185 

 Pain ted tortoise, Western . 163 



Phyllophilophis 86 



H.sestivus 87 



Pickering's tree-frog ... 58 



Pine snake 183 



Pine-tree lizard 132 



Pituophis 182 



P. melanoleucus 183 



*. sayi 183 



Plethodon 33 



P. seneus ...... . . 175 



P. cinereus 33 



P. glutinosus 36 



Plethodontidse 31 



ProteidiB 10 



Racine garter-snake . . . 115 



Rana ... 64 



R. areolata circulosa ■ 68 

 R. cantabrigensis . . . 178 

 Rana catesbiana .... 70 



K. clanoata 69 



R. palustris 67 



Page. 



R. pipiens 65 



R. septentrionalis .... 177 



R. sylvatica 71 



Ranidae 64 



Rattlesnake, Banded . . 128 

 Rattlesnake, Prairie . . . 126 

 Red-backed salamander . 33 

 Ked-headed lizard . . . .140 



Red- lined snake 179 



Hedtriton 175 



Reptiles 74 



Ribbon-snake 113 



Ring-necked snake .... 84 



Salamandridaj 44 



rialientia . . 48 



Salmon triton 175 



Sand- viper 105 



Scaly salamander 32 



Seeloporus 132 



S. undulatus 132 



Scincid* 138 



Siren 8 



S.lacertina 8 



Sirenidffi 8 



Sistrurus 125 



S.catenatus 126 



Spotted salamander ... 27 



Si.x- lined lizard 137 



Slimy salamander .... 36 

 Small-mouthed sal'mand'r 19 

 Smooth green-snake ... 85 



Snakes 75 



.">uapiiing turtle 149 



Soft-shelled turtle, Agas- 



siz's 144 



Soft-shelled turtle, spine- 

 less 143 



Soft-.^helled turtle, spiny . 146 

 Speckled tortoise . . 168 



Speierpes 37 



S. bislineatus 40 



S. guttolineatus 176 



Page . 



S. longicaudus 38 



S. maculicaudus 39 



S. ruber 175 



Spotted coluber 92 



Spreading viper 102 



Squirrel tree-frog 58 



StiflF-snake 180 



Storeria 88 



S. dekayi 88 



S. occipitomaculata. ... 89 



Storer's snake 89 



Streaked snake 184 



Swamp frog 67 



Sword-tailed salamander. 174 



Teiidte 136 



lestudinata 148 



Testudinidse 155 



Tiger salamander 23 



Toad 50 



Tortoises 142 



Triouychidfe 142 



Trionyehoidea 142 



Trionyx 143 



T. agassizii 144 



T. muticus 143 



T. spiniferus 146 



Tropidoclonium 183 



T. lineatum 184 



Turtles 142 



Two-lined triton . . 40 



Urodela 6 



Valeria's snake 179 



Virginia . . 80 



V elegans 80 



V. Valeria; . . 179 



Virginia's snake 80 



\V:iter-moceasin 184 



Water-snake 98 



Wood-frog 71 



Worm-snake 178 



