Scientific Name Index—S
Sachatamia — Glass Frogs
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Sachatamia albomaculata
Yellow-flecked Glass Frog
Saiphos — Three-toed Skinks
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Saiphos equalis
Three-toed Skink
Saltuarius — Leaf-tailed Geckos
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Saltuarius swaini
Southern Leaf-tailed Gecko
Salvadora — Patch-nosed Snakes
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Salvadora deserticola
Big Bend Patch-nosed Snake
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Salvadora hexalepis hexalepis
Desert Patch-nosed Snake
Salvator — Salvator Tegus
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Salvator merianae
Argentine Giant Tegu
Sanzinia — Madagascar Tree Boas
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Sanzinia sp
unidentified species
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Sanzinia madagascariensis
Madagascar Tree Boa
Saproscincus — Shade Skinks
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Saproscincus basiliscus
Basal Shade Skink
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Saproscincus challengeri
Challenger’s Shade Skink
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Saproscincus czechurai
Czechura’s Shade Skink
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Saproscincus spectabilis
Pale-lipped Shade Skink
Sauromalus — Chuckwallas
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Sauromalus ater
Common Chuckwalla
Scaphiophryne — Rain Frogs
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Scaphiophryne brevis
Brown Rain Frog
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Scaphiophryne marmorata
Marbled Rain Frog
Scaphiopus — North American Spadefoots
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Scaphiopus couchii
Couch’s Spadefoot
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Scaphiopus holbrookii
Eastern Spadefoot
Scarthyla — Madre de Dios Treefrogs
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Scarthyla goinorum
Tarauaca Snouted Treefrog
Sceloporus — Spiny Lizards
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Sceloporus clarkii clarkii
Sonoran Spiny Lizard
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Sceloporus clarkii vallaris
Plateau Spiny Lizard
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Sceloporus consobrinus
Prairie Lizard
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Sceloporus cowlesi
Southwestern Fence Lizard
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Sceloporus graciosus gracilis
Western Sagebrush Lizard
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Sceloporus graciosus graciosus
Northern Sagebrush Lizard
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Sceloporus graciosus vandenburgianus
Southern Sagebrush Lizard
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Sceloporus jarrovii
Yarrow’s Spiny Lizard
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Sceloporus magister
Desert Spiny Lizard
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Sceloporus malachiticus
Green Spiny Lizard
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Sceloporus merriami annulatus
Big Bend Canyon Lizard
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Sceloporus merriami longipunctatus
Presidio Canyon Lizard
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Sceloporus occidentalis biseriatus
San Joaquin Fence Lizard
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Sceloporus occidentalis bocourtii
Coast Range Fence Lizard
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Sceloporus occidentalis longipes
Great Basin Fence Lizard
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Sceloporus occidentalis occidentalis
Northwestern Fence Lizard
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Sceloporus orcutti
Granite Spiny Lizard
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Sceloporus poinsettii poinsettii
New Mexico Crevice Spiny Lizard
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Sceloporus slevini
Slevin’s Bunch Grass Lizard
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Sceloporus teapensis
Teapa Scaly Lizard
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Sceloporus tristichus
Plateau Lizard
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Sceloporus undulatus
Eastern Fence Lizard
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Sceloporus uniformis
Yellow-backed Spiny Lizard
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Sceloporus variabilis
Rose-bellied Lizard
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Sceloporus virgatus
Striped Plateau Lizard
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Sceloporus woodi
Florida Scrub Lizard
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Sceloporus zosteromus
Baja California Spiny Lizard
Scinax — Snouted Treefrogs
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Scinax sp
unidentified species
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Scinax acuminatus
Mato Grosso Snouted Treefrog
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Scinax elaeochrous
Narrow-headed Treefrog
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Scinax garbei
Fringe-lipped Treefrog
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Scinax ruber
Two-striped Treefrog
Scincella — Ground Skinks
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Scincella lateralis
Little Brown Skink
Sclerophrys — African Toads
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Sclerophrys garmani
Garman’s Toad
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Sclerophrys kisoloensis
Montane Golden Toad
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Sclerophrys maculata
Flat-backed Toad
Sibon — Snail-eating Snakes
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Sibon nebulatus
Cloudy Snail-eating Snake
Silvascincus — Forest Skinks
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Silvascincus murrayi
Blue-speckled Forest Skink
Silverstoneia — Rocket Frogs
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Silverstoneia nubicola
Highland Rocket Frog
Simalia — Scrub Pythons
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Simalia kinghorni
Australian Scrub Python
Simoselaps — Australian Coral Snakes
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Simoselaps bertholdi
Jans Banded Snake
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Simoselaps littoralis
West Coast Banded Snake
Siphlophis — Liana Snakes
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Siphlophis compressus
Red Vine Snake
Sistrurus — Massasauga and Pygmy Rattlesnakes
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Sistrurus miliarius barbouri
Dusky Pygmy Rattlesnake
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Sistrurus tergeminus edwardsii
Desert Massassauga
Sitana — Fan-throated Lizards
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Sitana ponticeriana
Pondichéry Fan-throated Lizard
Smilisca — Cross-banded Treefrogs
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Smilisca fodiens
Lowland Burrowing Treefrog
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Smilisca phaeota
Masked Treefrog
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Smilisca puma
Tawny Treefrog
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Smilisca sila
Pugnosed Treefrog
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Smilisca sordida
Drab Treefrog
Sonora — North American Groundsnakes
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Sonora annulata annulata
Colorado Desert Shovel-nosed Snake
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Sonora semiannulata semiannulata
Variable Groundsnake
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Sonora straminea
Variable Sandsnake
Spea — Western Spadefoots
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Spea bombifrons
Plains Spadefoot
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Spea intermontana
Great Basin Spadefoot
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Spea multiplicata stagnalis
Chihuahuan Desert Spadefoot
Sphaenorhynchus — Hatchet-faced Treefrogs
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Sphaenorhynchus carneus
Pygmy Hatchet-faced Treefrog
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Sphaenorhynchus dorisae
Spotted Hatchet-faced Treefrog
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Sphaenorhynchus lacteus
Greater Hatchet-faced Treefrog
Sphaerodactylus — Dwarf Geckos
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Sphaerodactylus elegans elegans
Cuban Ashy Gecko
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Sphaerodactylus notatus notatus
Florida Reef Gecko
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Sphaerodactylus savagei
Savage’s Least Gecko
Sphenomorphus — Forest Skinks
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Sphenomorphus cherriei
Striped Litter Skink
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Sphenomorphus cyanolaemus
Blue-throated Litter Skink
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Sphenomorphus kinabaluensis
Gunung Kinabalu Forest Skink
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Sphenomorphus melanopogon
Lesser Sunda Dark-throated Skink
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Sphenomorphus multisquamatus
no known English name
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Sphenomorphus sabanus
Sabah Slender Skink
Spilotes — Tropical Ratsnakes
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Spilotes pullatus
Tropical Rat Snake
Spinomantis — no known English name
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Spinomantis aglavei
Anamalozoatra Madagascar Frog
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Spinomantis peraccae
Peracca’s Madagascar Frog
Staurois — Rock Frogs
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Staurois guttatus
Black-spotted Rock Skipper
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Staurois latopalmatus
Rock Skipper
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Staurois parvus
White-spotted Rock Skipper
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Staurois tuberilinguis
Green-spotted Rock Skipper
Stellagama — Starred Agamas
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Stellagama stellio stellio
Starred Agama
Stenocercus — Leaf Lizards
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Stenocercus fimbriatus
Western Leaf Lizard
Stigmochelys — Leopard Tortoises
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Stigmochelys pardalis
Leopard Tortoise
Storeria — North American Brownsnakes
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Storeria dekayi
Dekay’s Brownsnake
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Storeria victa
Florida Brownsnake
Strabomantis — Strabomantid Rain Frogs
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Strabomantis sulcatus
Broad-headed Rain Frog
Strophurus — Spiny-tailed Geckos
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Strophurus ciliaris aberrans
Northern Spiny-tailed Gecko
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Strophurus intermedius
Southern Spiny-tailed Gecko
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Strophurus spinigerus spinigerus
Soft Spiny-tailed Gecko
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Strophurus strophurus
Western Spiny-tailed Gecko