INDEX. 



183 



Hypsiglena 

 hypostema. 



79, 101 



. . 168 



I. 



Ichthyodi xXvm 



Idiotyphlops 3 



Iguana xm 



Iguanidae xm 



imperator 8 , 132 



imperialis 61. 154 



iniernalis ...... 25, 139 



inornata, Virginia ... 97, 166 

 inornatus, Chilabothrus, 



xvii, xx, 132 

 intermedins, Crotalus. . . . 117 



isabella '131 



Ischnognathus 143 



isozona 92, 164 



isthmica 9, 132 



J. 



jani 151 



jimenezii 176 



K. 



kennerlyi 

 kennicotti .... 

 King Snake . . . 

 kirtlandi, Regina. 

 kirtlandi, Sistrurus 



77, 



160 

 . . 138 

 68, 156 

 28, 143 

 . . 170 



Lacertidae 



Lachesis. ....... .122, 



laetus, Diadophis. ....... 



laetus, Scotophis 



Lampropeltis 



' Lamprosoma 



lanceolatus 



Land Turtles. . . ... 



laterale, Oligosoma 



lateralis, Coluber 



lateritia 61 , 



laticollaris 107, 



latifascia 



latifasciatum 17, 



latifrontalis 103, 



laureatus 57, 



Leatherbacks 



leberis 27, 



lecontei, Crotalus 



lecontei, Rhinocheilus . 73, 



Le durissus 



Le Millet 



Ijppidosternon 



lepidus 117, 



leptoeepbalus 



Leptognathus 12, 



leptogrammus 



Leptophis, Cyelophis . . 

 Leptophis .... = .. 20, 



leucomelas 15, 



leucostomus 



Lichanura 



liebmanni 95, 



lindheimerii 54, 



lineata, Ficimia 



lineata, Storeria .... 32, 

 lineata, Tachymenis . . 60, 



lineaticollis 



Liopeltis 



Liophis 60, 



lippiens 103, 



Lodia 



XIV 



179 

 158 

 152 

 155 

 164 

 ISO 



xv 

 148 

 15-1 

 169 

 134 

 134 

 167 

 153 



VI 



142 

 172 

 159 

 171 

 176 



XVI 



175 

 139 

 133 

 xv 

 146 

 136 

 134 

 178 

 131 

 165 

 152 

 161 

 143 

 154 

 151 

 146 

 157 

 167 

 165 



loeflingii 171 



Loggerheads vi 



longissiraum 2, 129 



lucifer 114, 173 



lugubris 175 



Lyriocephalus xm 



lyrophanes 184 



M. 



maeulata, Ficimia . . . S4, 162 



maculatus, Coluber 152 



macrosteinma 137 



majalis 146 



malacoclemmys vi 



marcgravii 169 



marciana 25, 138 



margaritiferus 58, 153 



Marine Toad xxxi 



Massassauga 118, 176 



Masticophis 41, 147 



mcClellani 151 



medusa 142 



Megalobatraehus xxix 



Megalophrys xxx 



megalops 137 



melanoeephala, Tachymenis, 63, 



154 

 melanocephalum, Homalocra- 



nion 163 



melanoleucus 51, 150 



melanurus, Crotalus .... 175 

 melanurus, Spilotes . . . 50, 150 



Menopoma xxvm 



mentovarius 42, 147 



mesomelanus 143 



mesotes 59 



Metapoeeros xm 



mexicana, Boa 10, 132 



mexicana, Bergenia 162 



mexicana, Calopisma. . . . 145 

 mexicanus, Anomalepis . .4, 129 

 mexicanus, Atropos .... 180 

 mexicanus, Coluber . . 45, 148 

 mexicanus, Elapomorphus, 80, 163 

 mexicanus, Leptophis. . 20, 136 

 mexicanus, Ophibolus. . 60, 155 

 mexicanus, Pityophis . . 52, 151 



mexicanus, Spilotes 149 



Microphis 162 



Microps 32, 143 



miliarius •119, 177 



mitchellii 173 



mitis 93, 164 



Moccasin 121, 17S 



Moekason, 178 



Moloch xm 



molossus, Coluber 152 



molossus, Crotalus . . . 113, 171 



mormon 148 



myopieum 5, 6, 131 



myriolepis 131 



Mud Turtles VI 



muhlenbergii v 



multimaculata 175 



multistriata 155 



mutus 122, 179 



N". 



nasicus 77, 160 



nasus 83, 161 



Natricinae .... xxi, 11, 21, 130 



nebulatus 13, 133 



Necturus xxvm 



Nerodia ; . xxi, 140 



Nessia xv 



niger, lleterodon. ... 76, 160 



niger, Nerodia . 141 



nigriceps ss, 163 



nigroadspersus 120, 180 



nigrocinctus ...... 106, 168 



nigroluteus 144 



Ninia 94, 105 



Nototrema xxx 



nuinmifer 127, ISO 



O. 



obliquus 141 



obscura 138 



obsoletus, Elaphis • . . 54, 151 

 obsoletus, Spilotes . . . 48, 149 

 occipitalis, Contia ... 91, 104 

 occipitalis, Diadophis. . . . 158 

 oceipitomaculata .... 30, 143 



ocellata • 188 



ochrorhyncha 80, 161 



Oligosoma xv 



olivacca S4. 162 



Onvchophidia . . . .xx, 1, 7, 131 



Opheodrys 146 



Ophibolus 64, 154 



Ophidia iv, xvi, 1 



Ophiodes xiv 



Ophis 157 



Ophisaurus xv 



Ophthalmidion 129 



Opisthoglossa xxx, xxxi 



ordinatus 25, 13S 



ordinoides 140 



oregonus 173 



ornata, Pelamys 170 



ornatissimus 108 



ornatus, Coluber 148 



ornatus, Crotalus 171 



Osceola 155 



Oxybelis 21, 186 



Oxvrhina 162 



Oxyrhopus 18, 136 



Ozothcca vi 



P. 



pacifieimi 135 



pallidus 158 



pantherinus 153 



parietalis 25, 139 



palustris vi 



platura 170 



Pelamis xxm, 109, 109 



perditus 3, 129 



personatum 135 



Petalognathus 13 



pieeuni 148 



pickeringii 24, 139. 



pictus 154 



Pine Snake ........ 150 



Pipa xxix, xxx 



piseivorus ." 121, 178 



Pityophis 51, 150 



Podocnemys vi 



poecilonotus 50, 150 



pogonias .141 



Poison Glands xxiv 



Polychrus xiv 



polysticta 175 



polyzona 156 



porcatus 141 



pbenax 140 



pbenops 5, 6, 131 



philippii 133 



