340 

 MICR-OBTU 



Micrurus I56 mosquitensis nebulata (cent.) n i grof asc iatus 



micrurus Micrurus nigrocinctus Sibon nebulata 2/6 Coluber 110 



Erythrolamprus mimus II3 215 nebulatus nigrolactea 



"likanii mult ic inctum Coluber 275 Typhlops reticulata 



Dipsas 277 Rhabdosoma badium 32 nebulosus 3I7 



Sibynomorphus 277 mul t ic i nctus Leptophis l64 n i grol i nea tus 



Sibynomorphus mikanii 278 Atractus 32 neglecta Elapomorphus 22 



"iilberti Micrurus lemniscatus Bothrops 5* nigroluteus 



Erytrolamprus 110 2O5 neglectus Tretanorh i nus 3O6 



'"'1'*'"'^ mult ifasc iatus Hydrops triangularis Tretanorh i nus nigro- 



Coluber I78 ^-^^^^ 214 I3I luteus 3O6 



Liophis 178 Micrurus mipartitus 214 neivai n i gromarg i na ta 



mimeticus Oxyrhopus 233 Oipsas 88 Ahaetulla I63 



Pseuderyx 255 Petalognathus 275 Neopareas 82 Leptophis I63 



Pseudoeryx 255 multilineata neovidii Leptophis ahaetulla 



Pseudoeryx plicatilis 255 Rhadinaea lateristriga Xenodon 324 I63 



Mimometopon I7 266 neuwiedi n i groterm i nata 



'"'"'°sus multilineatus Bothrops 4? Apostolepis 23 

 Micrurus 211 Dromicus 266 Bothrops neuwiedi 5^^ nigroviridis 



'"'"'"s mul t imaculata Cochl i ophagus mikanii Bothriechis 5I 



Erythrolamprus 112 Trachyboa gularis 3O5 278 Bothrops 51 



Erythrolamprus mimus 112 mul t i scutatus Sibynomorphus mikanii Bothrops nigroviridis 



Opheomorphus 112 Micrurus mipartitus 213 ^78 52 



minervae multiventris neuwiedi i nigrum 



Coluber 186 Chironius 6I Pseudoboa 254 Homalocran i um 296 



"'ioleP's munoai Scytale 254 Scytale neuwiedi i 254 



Dromicus I75 Leptot yphlops I7I Xenodon 324 Ninia 221 



mipartitus murina nevermanni nitidus 



Elaps 212 Boa 114 Conophis 7O Lachesis 54 



Micrurus 212 murinus nicagus noctivaga 



Micrurus mipartitus 213 Enulius 106 Taen i ophaUus 180 Lachesis muta I36 



""'ops Eunectes 114 nicefori notaeus 



Synophis 288 Eunectes murinus 114 Atractus 32 Eunectes 115 



m-nigrum ^^^3 Leptotyphlops I7I notata 



Coluber I5I Lachesis muta I36 Micrurus 218 Bothrieches nummifer 



mocquardi mutabilis niceforoi 52 



Tretanorhinus 3O7 Coluber 102 Apostolepis 23 Nothopsis 225 



<^°<i^^^^ Elaphe triaspis 102 Dipsas 89 nothus 



Ahaetulla 164 mutus nicholsi Scaph i odontoph i s 27I 



S°3 73 Crotalus I36 Dipsas variegata 9O Scaph iodontoph i s 



Drymobius boddaerti I94 Lachesis I36 Sibynomorphus 90 zeteki 27I 



Rhadinaea I49 mystacina nietoi Notophis 314 



modestus Leptodeira I54 Ninia diademata 222 novae-h i span iae 



Atractus 3I nigra Coluber 284 



Euophrys 244 Pseudoboa 254 nuchal is 



Helicops 124 ig Tantilla 296 Herpetodryas 80 



Helicops leprisurii 328 nigricans Elapomorphus 295 



moesta narduccii Chersodromus 57 nummifer 



Tantilla 296 ^^^p^ ^jy nigricaudus Atropos 52 



'"°^=^*""' Leptomicrurus I57 Atractus 32 Bothrops 5? 



Homalocranium 296 nasale nigriceps nuntius 



'"°est"S Catostoma 120 Apostolepis 22 Dromicus 266 



Geophis 119 nasalis Leptognathus 89 nycthemera 



monozona Geophis 120 nigrirostris Leptodira I53 

 Erythrolamprus aesculapii Leptotyphlops I7I Micrurus dissoleucus 



111 nasua 206 



montanus Vipera (Rhinostoma) 188 nigriventris 



Leimadophis poecilogyrus nasus Atractus 32 obesus 



1^7 Rh i noceroph i s 43 n i groadspersus Atractus 32 

 Micrurus annellatus 2O3 nasutus Bothrops ( Teleurasp i s) obscura 



Thanatophis 45 Anguis 3I7 54 Elaps corallinus 218 



montecristi Bothrops 49 nigroalbus Fie i schmann ia 18 



Rhadinaea 267 Elapomorphus IO5 Geophis II9 Micrurus spixii 218 



monticellii nattereri nigrocinctus obsoletus 



Lachesis 54 Coluber 3OI Elaps 214 Coniophanes fissidens 



monticola Heterodon 188 Micrurus 214 67 

 Chironius 60 Micrurus surinamensis Micrurus nigrocinctus obstrusus 



"loojeni 219 215 Mesotes 3OO 



Bothrops 49 Philodryas 243 n i grofasc iata obtusa 



"'°'"leyi nebulata Leptodeira I54 Rhadinaea I79 

 Ninia sebae 224 Sibon 275 



