282 



U.S. NATIONAL MUSEUM BULLETIN 22 



schotti, Masticophis, 197 



Masticophis taeniatus, 197 

 schottii, Philodryas, 162 

 sclireibersii, Pantodactylus, 128 

 Scincella cherriei ixbaac, 125 

 cherrici stuarti, 125 

 gemniingeri forbesorum, 122 

 gemniingeri gemniingeri, 127 

 scincicauda palmeri, Gerrhonotus, 115 

 scincicaudus, Gerrhonotus multicarinatus, 



109 

 Scincus lateralis, 145 



philbyi, 145 

 scitulus, Sceloporus formosus, 135 

 sclerops apaporiensis, Caiman, 236 

 Scolecomorphus uluguruensis, 4 

 Scolecophis fumiceps, 212 



scytalinus, 212 

 Scolecosaurus trinitatis, 145 

 Scoliophis atlanticus, 212 

 scoparia, Uma, 152 



Uma notata, 152 

 Scotophis calligaster, 166 

 confinis, 212 

 lindheimeri, 212 

 vulpinus, 213 

 scripts gaigeae, Pseudemys, 234 

 Scutiger pingi, 78 



schmidti, 78 

 scutigerus, Trachycephalus, 81 

 scytalina, Clelia clelia, 160 

 scytalinus, Scolecophis, 212 

 Scytopis boulengeri, 78 



hebes, 78 

 sealei, Lycodon subcinctus, 196 

 sebae immaculata, Ninia, 201 



tessellatus, Ninia, 202 

 sogregus, Leptotyphlops humilis, 191 

 sellatus. Coluber guttatus, 165 

 semiannulata isozona, Sonora, 168 

 Sonora, 213 



Sonora semiannulata, 213 

 semiaurea, Rhadinaea, 204 

 semiaureus, Oreomorphus merremii, 204 

 semicarinata, Liopeltis, 178 

 semicarinatum, Dinodon, 191 

 semicarinatus, Eurypholis, 178 

 semicinctus, Oxyrrhopus doliatus, 205 

 semifasciata, Entaenia sirtalis, 181 

 semifasciatus, Cnemidophorus gularis, 99 



Cnemidophorus sackii. 99, 101 

 semilineatus, Bascanium, 161 

 semirutus, Trimorphodon biscutatus, 221 

 scptemvittatus, Cnemidophorus, 101 



septentrionalis, Agama nieppelli, 82 

 brunnea, Hyla, 81 

 Dipsas, 174 

 Eumeces, 132 

 Leptodeira annulata, 174 

 pallidus, Eumeces, 113 

 Plestiodon, 132 

 polysticta, Leptodeira, 191 

 Rana, 76 

 serialis, Leptodactylus, 64 

 sericeus, Cnemidophorus gularis, 99 

 Serpentes, 157 



serpentina osceola, Chelydra, 228 

 serrifer plioporus, Sceloporus, 142 

 Sceloporus, 142 

 Sceloporus serrifer, 142 

 severus, Claudius, 230 

 sevosa, Rana, 76 



Rana areolata, 76 

 sexlineatus, Cnemidophorus, 206 

 oligoporus, Cnemidophorus, 102 

 pauciporus, Cnemidophorus, 102 

 sextaeniata, Eremias, 110 



Eremias spekii, 110 

 shermani, Plethodon, 21 



Plclhodon jordani, 21 

 shihi, Hynobius, 15 

 shrevei, Audantia, 93 

 Sibon annulatum yucatancnsis, 213 

 sibonius, Alsophis, 158 

 Sibynomorphus longifrenis, 198 

 macrostomus, 213 

 turgidus, 192 

 sierramadrensis, Rana, 76 

 sigma. Constrictor constrictor, 167 

 signata, Rana, 77 

 signiferus, Pliysalaemus, 49 

 silus, Crotalus wallardi, 172 

 Crotaphytus, 104 

 Gambelia wislizenii, 104 

 siniilis, Conophis lineatus, 167 

 Conophis pulcher, 167 

 Ctenosaura similis, 105 

 Hyla, 59 

 Simocephalus chanleri, 213 

 simplex, Lichanura, 195 

 simus, Siphonops, 4 

 sinai, Lytorhynchus, 196 

 sinensis, Salamandrella, 24 

 singha, Riopa, 132 

 siniferus cupreus, Sceloporus, 134 

 Sceloporus, 142 

 Sceloporus siniferus 142 

 sinistra, Ameiva undulata, 83 



