IIsTIDEX. 



Page 



Abastor 179 



A. erythrogrammus . . . .179 



Acris 53 



A. gryllus . 53 



A. gryllus crepitans ... 54 



Agkistrodon 123 



A. contortri.x 123 



A. piseivorus 181 



Alleghany black-snake . 93 

 Alleghany salamander . 15 



Alligator lizard 132 



AUigxtor snapping turtle . 151 

 Ambystoma ....... 17 



A. copeianum 26 



A. jeSFersonianum 22 



A. laierostomum 19 



A. opacum 29 



A. punctatum 27 



A. talpoideuin 174 



A. tigrinum 23 



A. xiphias 174 



Ambystomatidae 17 



Amphiuma ........ 12 



A. means 13 



Amphiumidaj 12 



Anguidse 134 



Appendi-x 174 



Aromochelys 153 



A. carinata 185 



A. odornta 153 



Ashy salamander 33 



Bascaioon . 81 



B. constrictor ■ • .... 81 



Black-racer 81 



Black-snake 81 



Blanding's tortoise . . . 170 



Blue-racer . 81 



Blue-tailed lizird .... 14(1 



Box-tortoise ....... 172 



Bronzy salamander .... 175 



Brown-backed lizard . . . 139 



Brown snake 180 



Brown triton 43 



Bufo 49 



B. lentigino^us ..... 50 



BufonidcB 49 



BuU-snake, Eastern . . . 183 

 Bull-snake, Western . . . 183 



Cambridge frog 178 



Carolina tree-frog .... 177 

 Carphophis ....... 78 



C. araoena ........ 78 



C. vermis 178 



Chameleon tree-frog . . 56 



Chci-kared snake 79 



Chelonia 142 



Chelydra 148 



C. serpentina 149 



Chelydndte 148 



Chieken-,«nake 107 



Chorophilus . 61 



C. nigritus . . 61 



C. nig. feriarum .... 62 



Page. 



C nig. triseriatus 62 



Chrysemys 156 



C. belli 18'. 



C. concinna 159 



C.elpgans 161 



0. hieroglyphica 158 



C. labyrinthiea 158 



0. marginata 163 



C. picta 185 



C. troostii 160 



Cistud.T. 171 



C. Carolina 172 



C. ornata 187 



Clemmys 168 



C. guttata 168 



Cuemidophorus 137 



C. sexlineatus 137 



Coluber . . 90 



C. guttatus ....■•.. 92 

 C. obsoletus ...... 93 



C V 111 pin us 90 



Colubridffl 76 



Congo snake 13 



Cope's salamander 26 



Copperhead 123 



Coral snake 121 



<'Ottonraouth 184 



Cricket frog .53 



Crotalidfs 122 



Crotalus 128 



C. horridus 128 



Cryptobrarichidae . . . . 15 

 Cryptobranchus 15 



C. alleganiensis 15 



Oyclophis .85 



C vernal is 85 



Dekay's snake ..... 88 

 Desmognathinae .... 42 

 Desmognathus 42 



D. fusca 43 



Diadophis 84 



D. punctatus ...... 84 



Diamond water-snake . . 101 

 Diemyctylus 45 



D. viridescens 45 



Eastern mud-turtle .... 1^4 



ElapidjB 121 



Klaps 121 



B. fulvius 121 



Kmydoidea 170 



E. bland ngii 170 



Eumeces 139 



W. fasciatus 140 



Butiiinia 112 



K. butlerii 120 



E. radix 115 



E. saurita 113 



E. sirtalis 117 



Paranoia 79 



F. abacura 79 



Klorida water-snake . . 181 

 Kour-toed salamander . . 32 

 Fox-snake 90 I 



Page7 



'^^arter-snake 116 



Ueographic terrapin . . . 164 

 Glass-snake . ...... 131 



Graham's water-snake . . 189 



Green frog 66 



Green triion 4o 



Ground-snake 7o 



(iyrinophilus 17o 



G. porphyriticus 17o 



Haldea. 18u 



H. striatula 185 



Hellbender IZ 



Hemidactylium 3^ 



H. scutatum 3Z 



Heterodon lOj 



H. platirhinos 106 



H. fiimus. . lOr 



Hieroglyphic terrapin . . 15ii 



Hog-no.'ied snake 10 , 



Holbrook's triton 17^ 



Hoosier frog. ... . Q^ 



Hoosier salamander. . . 3^ 



Horn-snake 7^ 



House-snake 107 



Hy\a 55 



H. carolinensis 17^ 



H. pickeringii 58 



H. versicolor 56 



H. squirella 58 



HylidtE 52 



Iguanidae . 131^ 



.Jefiferson's salamander . . 22 



Joint-snake . 13-t 



Keeled mud-turtle .... 185 



Kin.e-snake 110 



Kinosternidaj 152 



Kinosternon 154 



K. pennsylvanicum. . . . 1.54 



Lacertilia 131 



Leather-snake 96 



Leopard frog 65 



Lesueur's map-tortoise . . 165 



Lizards 131 



Long-tailed triton .... 38 



Lygosoma 138 



L. laterale 139 



Macroclemys 151 



M.temminckii 151 



Malaclerays 164 



.M. geographica . . 166 

 .VI. pseudogeographica . . 165 

 Marbled salamander ... 29 



Massasauga. 126 



Map terrapin 166 



Milk-snake 107 



Moccasin 184 



Mole salamander .... 174 



Mud-eel 8 



Musk turtle 153 



Natrix 95 



N. cyclopion 181 



N. grahamii 181 



N. kirtlandi 97 



