254 



U.S. NATIONAL MUSEUM BULLETIN 220 



Engystoma areolata, 48 



pictiventre, 48 



texense, 48 



ustum, 48 



variolosum, 48 

 enneagrammus, Celestus, 108 

 Ensatina croceator, 13 



eschscholtzii klauberi, 13 



eschscholtzii oregonensis, 15 



eschscholtzii xanthoptica, 13 



klauberi, 13 

 ensatus, Dicamptodon, 4, 6 

 ensicauda, Triton, 27 

 ensicaudus, Triturus, 27, 28 

 ensicaudus popei, Triturus, 28 



Triturus ensicaudus, 27, 28 

 Enyaliosaurus bakeri, 105 



clarkii, 105 



defensor, 94 



palearis, 106 

 enyo, Caudisona, 162 



Crotalus, 162 

 Epaphelus sumichrasti, 110 

 ephippiata, Leptodeira, 191 



Leptodeira splendida, 191 

 ephippicus, Chilonieniscus, 163 

 ephippifer, Elaps, 177 



Micrurus, 177 

 Epicrates cenchria crassus, 178 



crassus, 178 



subflavus, 178 

 epipleurotis, Eumeces, 111 

 episcopa, Sonora episcopa, 190 

 episcopum, Lamprosoma, 190 

 equatoriana, Barbourina, 160 

 eques megalops, Thamnophis, 180 



Thamnophis eques, 179, 180 

 erebennus, Dryniarchon corais, 213 



Spiloles, 213 

 Eremias hot'hneli, 110 



nitida garambensis, 110 



sextaeniata, 110 



spekii sextaeniata, 110 

 eremitus, Leiocephalus, 123 



Liocephalus, 123 

 Eretmochclys imbricata bissa, 228 



imbricata squamata, 228 

 errans, Thamnophis, 218 



Thamnophis ordinoides, 218 

 ervingi, Stenocercus, 149 

 erythrocheilus, Sceloporus undulatus, 144 

 erj-throgaster. Coluber, 165 



flavigaster, Natrix, 199 



Natrix, 165 



erythrogaster — Continued 



neglecta, Natrix, 199 



transversa, Natrix, 201, 222, 223 

 Erythrolamprus mimus micrurus, 178 

 erythrurus, Plirynocephalus, 128 

 eschscholtzii klauberi, Ensatina, 13 



oregonensis, Ensatina, 15 



xanthoptica, Ensatina, 13 

 estebanensis, Cnemidophorus, 97 



Cnemidophorus tigris, 97 



Crotalus molossus, 171 

 Euchirotes blporus, 110 

 Eudryas amarali, 178 

 Eumeces anthracinus anthracinus, 131 



anthracinus pluvialis, 112 



brevilineatus, 110 



brevirostris bilineatus, 110 



copei. 111 



egregius, 131 



epipleurotis. 111 



gilberti gilberti, 113 



indubitus. 111 



lagunensis. 111 



latiscutatus okadae. 111 



longirostris, 131 



managuae. 111 



marginatus, 131 



marginatus amamiensis. 111 



multilineatus, 112 



multivirgatus. 111, 131 



obsoletus, 131 



ochoterenae, 112 



oshimensis, 112 



parviauriculatus, 112 



parvulus, 112 



pekinensis, 112 



pluvialis, 112 



quadrilineatus, 112 



quadrivirgatus, 112 



septentrionalis, 132 



septentrionalis pallidus, 113 



skiltonianus brevipes, 113 



skiltonianus interparietalis, 113 



skiltonianus skiltonianus, 112, 132 



sumichrasti, 132 



tetragrammus, 132 



tunganus, 113 

 eunice, Leiolopisnia, 121 

 Eupemphix bolbodactyla, 48 



maculiventris, 49 



olfersioides, 49 



rulhveni, 49 

 Euphryne obesus, 113 

 Euprepis venustus, 113 



