204 



Page. 



Natrixleberis 96 



N.rhombifara 101 



N. rigida 180 



N. sipedon 98 



Neat terrapin 159 



Necturus 10 



N. inaculatus 10 



Newt 45 



Northern frog ... ... 177 



Ophiliolus ... 107 



0. calligaster 182 



O.doliatus 107 



0. dol. triangulus . . 108 



0. (lol. syspilus 108 



O.fretiilus 110 



Ui>hidia 75 



Ophisaurus 184 



0. ventralis ..... 134 



Ornate bo.x-tortoise . . . .187 

 Pnintttd tortoise, Kastern . 185 

 Painted tortoise, Western . 163 



Phyllophilophis 86 



i'.iostivus 87 



Pickering's tree-frog ... 58 



Pine snake 183 



Pine-tree lizard 132 



Pituophis 182 



P. melanoleucus 183 



P. sayi 183 



Plethodon 33 



P. ajneus ...... . . 175 



P. cinereus 33 



P. glutinosus 36 



Plethodontidse 31 



Proteidaj 10 



Racine garter-snake ... 115 



Rana ... 64 



R. areolata circulosa . . 68 

 R. canrubrierensis . . . 178 



Rana catcsbiana 70 



I!, clauaata 69 



R. palustris 67 



. Pago. 



R. pipiens 65 



R. septentrionalis . . . .177 



R. sylvatica 71 



Ranid» 64 



Rattlesnake, Banded . . 128 

 Rattlesnake, Prairie . . . 126 

 Red-backed salamander . 33 

 Red- headed lizard . . . .HO 

 Rod-lined snake .... 179 



Ked triton 175 



Reptiles 74 



Ribbon-snake 113 



Ring-necked snake .... 84 



Salamandridai 44 



rfalientia . . 48 



Salmon triton 175 



Sand- viper 105 



Scaly salamander 32 



Sceloporus 13'2 



S. unduliitus 132 



Scincidifc 138 



Siren 8 



S. laeertina 8 



Sirenida; 8 



Sistrurus . 125 



S.catenatus 126 



Spotted salamander ... 27 



Six- lined lizard 137 



Slimy salamander .... 36 

 Small-mouthedsal'raand'r 19 

 Smooth green-snake ... 85 



Snakes 75 



.Snapping turtle 149 



Soft-shelled turtle, Agas- 



siz's 144 



Soft-shelled turtle, .'^pine- 

 less W 



Soft-.»helled turtle, spiny . 146 

 Speckled tortoise ... 168 



Spelerpes 37 



S. bislin«atus 40 



S. guttolineatus 176 



Page . 



S. longicaudus 38 



S. maeulicaudus 39 



S. ruber 175 



Spotted coluber 92 



Spreading viper 102 



Squirrel tree-frog 58 



Stiff-snake 180 



Storeria 88 



S. dekayi 88 



S. occipitom'aculata. ... 89 



Storer's snake 89 



Streaked snake 184 



Swamp frog 67 



Sword-tailed salamander. 174 



Teiidiv 136 



le.studinata 148 



Testudinidas 155 



Tiger salamander 23 



Toad 50 



Tortoises 142 



Triouychidae 142 



Trionychoidea 142 



Trionyx 143 



T. agassizii 144 



T. mutieus 143 



T. .'^piniferus 146 



Tropidoolonium 183 



T. lineatum 184 



Turtles 142 



Two-lined triton . . 40 



Urodela 6 



Valeria's snake 179 



Virginia 80 



V. elegaris 80 



V. valeriic 179 



Virginia's snake 80 



\\';iter-moceasin 184 



W;iter-snake 98 



Wood-frog. 71 



Worm-snake 178 



