INDEX. 



A. 



abacurus 30, 144 



Ablabes, Contia 164 



Ablabes, Ophibolus. .... 155 

 Abothrophera .... xxnr, 104 

 Aoacophidia. . . . xx, 1, 11, 133 

 Acontiadse xv 



Acnlltias XV 



Acontias, Ancistrodon ... 17S 



acuminatus 136 



adamanteus 112, 171 



Additions 128 



Adelophia 143 



adnexus 144 



Aechmophrya 175 



aemula 92, 101 



aeneus 21, 136 



aestivus 40, 146 



affinis, Elaps 106, 168 



affinis, Pityophis 151 



affinis, Trigonocephalus . f25, ISO 



Agamidae xn 



agassizii, Helicops 144 



agassizii, Nerodia 141 



Agkistrodon 177 



alleghaniensis 54, 152 



allenii 34, 144 



Alytes xxx 



amabilis 159 



amaurus 156 



Ainblvmetopon 162 



Amblyrhynchus xm 



amoena 100, 167 



Amphiuma xxix 



Amphisbaena xv 



Amyda vi 



Anasime 151 



Ancistrodon . xxvi, 110, 120, 177 



Anguis xiv 



angustirostris 139 



annectens 150 



Anniella xv 



Anniellidae xv 



annulata, Contia. . . . 91, 104 

 annulatum, Sibon ... 17, 135 

 annulatus, Diadophis. . 70, J.58 

 annulatus, Heterodon. . . . 160 

 annulatus, Ophibolus .... 150 



Anoliidae xiv 



Anomalepis 2,4, 120 



anthracinus xv 



Anura xxviii-xxx 



apiatus 106, 169 



Aploaspis 175 



Apoda xxvni 



Arizona 151 



arnyi 72, 158 



asper 124, 180 



Aspidonectes vi 



atmodes 1C0 



strata 1 to 



atricaudatus 175 



atrofuscus 178 



Atro[ios 120, ISO 



atrox, Crotalus 114, 172 



atrox, Trigonocephalus . 124. ISO 



aurata 136 



auribundus 50, 150 



aurigulus 44, 148 



B. 



bairdii, Elapliis 152 



bairdii, Salvadora 145 



balteata 157 



baronis-muelleri 142 



Bascaniura 40, 140 



Basiliscus xiv 



basiliscus, Crotalus 171 



basimaculatus 3, 129 



Bastard Turtle vn 



Batrachia xxvn 



Batrachians in 



Bellophis 156 



bellona 53, 151 



Bergenia 102 



bertholdi 79, 101 



bicolor, i reophis .... 102, 107 



bicolor, Pelamys. . . . 109, 170 



bifasciatus 105 



bilineatus, Ancistrodon ... 179 



bilineatus, Coluber 149 



biraaculata 87, 163 



bipunctata, Coronella. . 63, 154 



bipunctatus, Tropidonotus. . 138 



bipunctiger los 



biscutatum Iff, L34 



Black Snake .... XIX, 41, 146 



Black Snake, Pilot 151 



Blue Tail xv 



Boa 8, 132 



Boaeidae 7, 8, 132 



Boiquira 171 



Bothriechis 180 



Bothriopsis ISO 



Bothrophera. . . xxm, 110, 170 



Bothrops 179, 180 



bottae 7, 131 



boylii G9, 157 



Brachyorrhos 107 



brevis 134 



Bufo xxx 



Bull Frog xxx 



Bull Snake 150 



C. 



cacodaemon 100 



Caecilia xxvm 



Calamaria 165 



calamarina 87, 103 



Calamarinae. . . xxn, 11, 81, 161 



Calemys v 



californiae 157 



calligaster, Elaphis 152 



calligaster, Ophibolus. . 06, 155 



Calopisma 143 



cana 83, 161 



caninana 149 



Carphophiops 166 



Carphophis 99, 100 



carolinianus 152 



cascavella 171 



catenatus, Scytale 179 



catenatus . '. 118, 170 



catenifer 52, 150 



catesbyi 160 



Catostoma 107 



Caudisona, Sistrurus .... 176 

 Caudisona, Crotalus .... 170 



celaeno 143 



Celuta 101, 166 



Ccmophora 77, 160 



cencboa 14, 1.", 1 



( 'enchris 177, 178 



cencoalt 134 



cerastes 110, 175 



Ceratophora xm 



Ceratophrys  • • xxx 



Cerberus 173 



cerebripunctatus. . . . 107, 169 

 Chain Snake 68, 156 



< 'hamaeleonidae xi 



Changes of color x 



Charina 7, 131 



Cheilorhina 85, 102 



< Ihelonia vn 



< Ihelydra vi 



Chersodromus 95, 165 



Chicken Snake 153 



Chilabothrus xvn, 132 



Chilomeniscus 166 



Chilopoma 136 



Chionactis 104 



Chirotes xvi 



Chlamydosaurus. . . . xm, xiv 



chloropbaea 101 



( 'hl< irosoma 140 



Churchillia 151 



cincta 100, 100 



Cinosternum vi 



Cistudo .... vi 



clarkii 142 



clericus 155 



cloelia 19, 136 



Cnemidophorus xiv 



Coach-whip Snake 147 



ci iccinea, Cemophora . . 78, 160 

 coccinea, Coronella . . . 154, 155 



cognatus 159 



Coleonyx xn 



collaris, N'inia .... 95, 105 

 collaris, Tropidonotus. . 25, 133 



( tolpochelye vn 



Coluber 40, 146 



Colubridae xxn, 11, 133 



Colubrinae • . . xxn, 11, 37, 145 

 colubrinus, Xenodon . . 79, 161 



