20 



Rhadinaea kinkelini 60 

 Rhadinaea zilchi 99 

 Rhampholeon marshalli 105 

 Rhatnpholeon platyceps 105 

 Rhampholeon spectrum 105 

 Rhinocheilus lecontei 3 

 Rhinocheilus lecontei clams 48, 49 

 Rhinocheilus lecontei lecontei 48, 49 

 Rhinophrynus dorsalis 73 

 Rhodona 66 



Rhyacosiredon altamirani 34 

 Rhyacosiredon olympicus 34 

 Rhyacotriton 1 09 

 Rhyocotriton 39, 41, 42 



Salamandra 35-39, 41-42, 109 

 Salamandra atra 33 

 Salamandra attenuata 33 

 Salamandra maculosa 34, 79 

 Salamandrella 35, 36. 39. 41, 42 

 Salamandrina 34, 109 

 Salvadora grahamiae grahamiae 4 

 Salvadora grahamiae hexalapis 3 

 Salvadora grahamiae hexalepis 4 

 Salvadora grahamiae virgiiltea 4 

 Salvadora hexalepis hexalepis 48, 49 

 Salvadora hexalepis mojavensis 48, 49 

 Saniwa brooksi 9 

 Sauromalus obesus 3, 8, 9, 20, 50 

 Scapherpeton 1 09 

 Scaphiopus couchi 1 0, 89 

 Scaphiopus hammondii 3, 10, 12, 89 

 Scaphiopus hammondii hammondii 17 

 Seel op or us 44 

 Sceloporus bulleri 47 

 Sceloporus clarki 9 

 Sceloporus consobrinus 103, 104 

 Sceloporus elongatus 103, 104 

 Sceloporus graciosus 9, 12 

 Sceloporus graciosus gracilis 3 

 Sceloporus graciosus graciosus 1 03 

 Sceloporus graciosus vandenburghianus 3 

 Sceloporus grammicus 47 

 Sceloporus magister 3, 9, 12, 20, 50 

 Sceloporus magister magister 103, 104 

 Sceloporus occidentalis 9, 18, 20, 49, 50 

 Sceloporus occidentalis biseriatus 3, 88, 

 103, 104 



Sceloporus orcutti 3, 9, 20 

 Sceloporus robustus 25 

 Sceloporus variabilis 98 

 Scincella cherriei 98 

 Scolecophis atrocinctus 95 

 Seymouria baylorensis 86 

 Siagonodon humilis 3 

 iS/Zjo^ anthracops 60 

 iSzZjo^ earn 60 

 Siredon 42 



5/m2 34, 35, 36, 39, 40, 42, 109 

 Smilisca baudinii 23, 73, 78, 98 

 Smilisca gabbi 8 1 

 Smilisca phaeota 73 

 Smilisca puma 73 

 Smilisca sila 73 

 Smilisca sordida 73,81 

 Sonora 12 

 Spelerpes 109 

 Spelerpes vermicularis 5 

 Sphaerodactylus dunni 60 

 Stegops 85 

 Stereochilus 35 



Stereochilus marginatus 34, 109 

 Steriochilus 41 

 Stylemys 21 



Synchalinus corallioides 98 

 Synophis 98 



Syrrhophis interorbitalis 16 

 Syrrhophis modestus pallidus 16, 92 

 Syrrhophus juninensis 53 



Tantilla 12 



Tantilla alticola 97 



Tantilla annulata 95, 97, 102 



Tantilla armillata 102 



Tantilla atriceps 57 



Tantilla bogerti 57 



Tantilla brevicauda 93 



Tantilla briggsi 97 



Tantilla canula 91 



Tantilla cuniculator 97 



Tantilla deppei 97 



Tantilla eiseni 3, 57 



Tantilla eiseni transmontana 49 



Tantilla flavilineata 93, 97 



Tantilla hobartsmithi 57 



7a«////a ya«/ 93, 94, 97 



