INDEX. 



A. 

 abacilrus 36, 144 



Ablabes, Cnntia 1(>4 



Abhibes, Oliliilxilus. . . . 1")5 

 Abothropliera .... xxiii, 104 

 Acacopliidia. . . . xx, 1, 11, lol! 



AeontiacUe xv 



Acontias xv 



Acontias, Ancistrodon ... ITS 



aciiminatus 136 



ailamaiituiis 112, 171 



ATidltioiis 128 



Ailelo|iliis 143 



aduexus 144 



Aechinophrys 17o 



aeniula 92, 161 



aeneus 21, 13() 



aestivus 40, 146 



affinis, f:iaps 106, 168 



affiiiis, Pityophis 1")1 



affiiii.-i, Trigonocephahis . 125, 180 



At'amiilae xii 



ag;i.ssizii, Helicops 144 



agassizii, Xerodia 141 



Agkistrodon 177 



alleghanieiisis .54, 152 



allenii 34, 144 



Alytes XXX 



amabilis 151) 



amaunis 156 



AmblyiiK'topon 162 



Ainblyrbyncliu.s xni 



ainoena 100, 107 



Aniphiiima xxix 



Amphisbaen.a xv 



Amyda vi 



Anasime 151 



Ancistrodon . xxvi, 110, 120, 177 



Anguis XIV 



angustirostrirt l.".',l 



annectons 15') 



Anniflla xv 



Anniidlidae xv 



ann\ilata, t'ontia. ... 01, 164 

 annulatnm, J^ibim . . . 17. 135 

 annnlatus, Diadnpliis . . 70, 15s 

 annnlatns, Heterodon. . . . 160 

 annulatn.-i, Ophibidiis . . . . 15'j 



Anoliidae xiv 



A'lonialcpis 2,4, 12;) 



anthraoinus xv 



Annra xxvm-xxx 



ai>iatus 106, ]6!l 



Aploaspis 175 



Apoda xxviii 



Arizona 151 



arnyi 72, 158 



asper 124, 180 



Aspidonectes vi 



atmodes 160 



atrata 140 



atricaudatus 175 



atrofu.scus 178 



Atropus 126, 180 



atrox, Crotalus 114, 172 



atrcjx, Trigonocephalus . 124, 180 



aurata 136 



ain-il>undu3 50, 150 



aiirigulus 44, 148 



B. 



bairdii, Elaphis 152 



bairdii, Salvadora 145 



balteata 157 



baronis-muelleri 142 



Ba.scanium 40, 146 



Basiliscns xiv 



ba.sili.scu.s, Crotalus 171 



basimaculatiis 3, 129 



Bastard Turtle vii 



Bat rack ia xxvil 



Batrachians iii 



Bellophis 156 



bellona 53, 151 



Bergunia 102 



bcrtlinldi 79, 161 



biculor, (Toopbis . . . .102, 167 



bicolor, Pelamys. . . . 109, 170 



bifasciatus 165 



bilineatus, .\ncistrodon . . . 179 



biliueatus, Coluber. . . . 149 



liimaculata 87, 163 



bipuMclata, Coronclla- . 63, 1-54 



bi])unctatns, Troiiidonotus. . 138 



bipuni'tiger 168 



biscutatuMi 16. 134 



Black Snake. . . xix, 41, 146 



Black Snake, Pilot 151 



Blue Tail xv 



Boa 8, 132 



Buacidae 7, 8, 132 



Boiipiira 171 



B.itliriccliJ3 ISO 



Biitbriojisis ISO 



liotln-dplicra. . . xxiii, 110, 170 



Botlinips 179, ISO 



buttae 7, 131 



bcylii 69, 157 



F>rachyorrhos 167 



brcvis 134 



ISufo xx.x 



Bidl Frog .xx.x 



Bull Snake 150 



C. 



cacndaomon 100 



Caecilia xxvill 



Calaniaria 165 



oalamarina . . . . 87, 163 

 Calamarinae. . . xxii, 11, 81, 161 



Calemys v 



californiae 157 



calligaster, Elaphis 1.52 



calligaster, Ophibolus. . 66, 155 



Calopisraa 143 



cana 83, 161 



caninana 149 



Carphdpbiops 166 



Car]>hoi)his 99, 166 



carolinianus 152 



cascavolla 171 



catenatus, Scytale 179 



eatenatu,s . '. 118, 176 



catenifer 52, 150 



catesbyi 160 



C'atostoma. 107 



Caudisiina, Sistrurns . . . . 176 

 Caudisona, Crotalus .... 170 



celacno 143 



Cehita 101 , 166 



Cemophora 77, 160 



conchoa 14, 134 



Cenchris 177, 178 



cencoalt 134 



cerastes 116, 175 



Ceratopbora xiii 



Ceratopbrys -XX.x 



cerberns 173 



cercbripunctatus. . . . 107, 169 



Chain Snake 68, 156 



C hanuieleonidae xi 



Changes of color .x 



Charina 7, 131 



Cheilnrhina 85, 162 



Cbclunia vii 



Chelydra vi 



Chersodromus 95. 165 



Chicken Snake 153 



Cbilabothrus xvii, 132 



Cbilomeniscus 166 



Cbiloporna 1.36 



Cbionactis 164 



Chirotes .xvi 



Cblaniydosanrus. . . . xiii, xiv 



chlnro])haea 161 



Cblorcisoina 146 



Churcbillia 151 



cincta 100, 166 



Cinosternuni vi 



Cistudo VI 



clarkii 142 



ciericu.s 155 



cloelia 19, 136 



Ciicmiilopborus xiv 



Coacli-whiii Snake 147 



coccinea, Ceniiipliora . . 7S, 160 

 coccinea, Coronella . . . 154, 155 



cognatiis 159 



Coleonyx xil 



collaris, Ninia .... 95, 165 

 collaris, Tropidonotus. . 25, 139 



Colpochelvs VII 



Coluber. ' 40, 146 



Colubridac xxii, 11, 133 



Colubrinae . . . xxii, 11, 37, 145 

 colubrinus, Xenodon . . 79, 161 



