abacura Acris acutus adamanteus aeneus aestivus African agassizii Agkistrodon Alabama alabamensis albagula albogularis alleganiensis alleni Alligator alterna alvarius Ambystoma AMBYSTOMIDAE Ambystomidae Ameiva American americanus amoenus AMPHISBAENIA Amphisbaenia AMPHISBAENIDAE Amphisbaenidae Amphiuma AMPHIUMAS Amphiumas AMPHIUMIDAE Amphiumidae andersoni Aneides ANGUID Anguid ANGUIDAE Anguidae Anniella ANNIELLIDAE Anniellidae annulatum Anole ANOLES Anoles Anolis anthracinus Apalachicola apalachicolae Apalone Appalachian Aquatic Arboreal arenicolor areolata argus aridus Arizona ASCAPHIDAE Ascaphidae Ascaphus Ashy aterrimus Atlantic atratus atriceps atrox attenuatus augusti aureolus auriculatus aurora avivoca bairdi Baird's Baja Banded barbouri Barbour's Barefoot Bark Barking Barrens Basiliscus Basilisk Basin Batrachoseps baudinii baurii Bend berlandieri beyeri bicinctores Big bilineatus Bird-voiced biscutatus bislineata Black Blackbelly Black-collared Blackhead Black-knobbed Blackneck Black-spotted Black-striped Blacktail blairi Blanco blandingii Blanding's BLIND Blind Blue Blue-spotted Bluntnose Boa BOAS Boas Bog Bogertophis BOIDAE Boidae bombifrons Boreal boreas bottae Box boylii brachyphona brachystoma Brahminy braminus Brazos brevis brimleyi brimleyorum Brimley's Broadhead Brown browni brunus Brush Bufo BUFONIDAE Bufonidae Bullfrog Bunch BURROWING Burrowing burti butleri Butler's cadaverina Caddo caddoensis caglei Cagle's Caiman CALIFORNIA californiense callicephalus calligaster Callisaurus campi Canadian canorus canum Canyon capito Caretta carinatus carolina carolinensis Carpenter Carphophis cascadae Cascade Cascades CASQUEHEAD Casquehead catenatus catesbeiana Cat-eyed CAUDATA Caudata Cave Cemophora cerastes Channel Charina chattahoochee Cheat Checkered Chelonia CHELONIDAE Chelonidae Chelydra CHELYDRIDAE Chicken Chicken Chihuahuan Chilomeniscus Chionactis Chiricahua chiricahuensis Chirping chlorobryonis Chorus Chrysemys chrysoscelis Chuckwalla cinctus cinerea cinereus cingulatum cirrigera clamitans clarkii Clark's CLASS Class Clawed Clemmys Cliff Clonophis Clouded Cnemidophorus Coachwhip Coal Coast coccinea coerulea Coeur cognatus Coleonyx Collared collaris Colorado Coluber COLUBRID Colubrid COLUBRIDAE Colubridae Columbia Comal Common compressus Concho concinna Coniophanes constrictor Contia contortrix Cooter copei Cope's Cophosaurus Copperhead coqui Coqui corais CORAL coriacea Corn cornutum coronata coronatum CORYTOPHANIDAE Corytophanidae Cottonmouth couchi couchii Couch's Crawfish Crayfish crepitans Crested Crevice Cricket cristatellus Crocodile CROCODILES Crocodiles CROCODILIA Crocodilia crocodilus CROCODYLIDAE Crocodylidae Crocodylus Crotalus Crotaphytus Crowned crucifer Cruz CRYPTOBRANCHIDAE Cryptobranchidae Cryptobranchus Ctenosaura Cuban Cumberland Curlytail cybotes cyclopion cylindraceus Cyrtopodium cyrtopsis cystignathoides d'Alene debilis decurtatus Deirochelys dekayi Del depressus DERMOCHELYIDAE Dermochelyidae Dermochelys Desert deserticola Desmognathus Diadophis Diamond Diamondback Dicamptodon DICAMPTODONTIDAE Dicamptodontidae Dipsosaurus distichus dixoni dorsalis douglassii draconoides Drymarchon Drymobius dulcis dunni Dunn's Dusky Dwarf Dyke's Earless Earth Eastern egregius Elaphe ELAPIDAE Elapidae elegans Eleutherodactylus Elgaria elongatus EMYDIDAE Emydidae Emydoidea Ensatina ensatus eques equestris Eretmochelys erythrogaster erytrogramma eschscholtzii Eumeces Eurycea euryxanthus eximia exsanguis exsul extenuatum Farancia fasciata fasciatus femoralis Fence feriarum ferox ferreus Ficimia Five-lined flagellicaudus flagellum Flathead Flat-tail Flattened Flatwoods flavescens flavilata flavimaculata flavipunctatus Florida floridana fodiens Foothill Fourche fourchensis Four-lined Four-toed Fox Fringe-toed Frog FROGS Frogs fulvius fuscus gaigeae Gambelia Garden garmani garnotii Garter Gastrophryne gecko Gecko GECKOS Geckos Gekko GEKKONIDAE Gekkonidae geographica Georgia Gerrhonotus getula GIANT gigas GILA gilberti Gilbert's Glass Glossy glutinosus Gonatodes Gopher Gopherus gracile gracilis graciosus grahamiae grahamii Graham's grammicus Grande Granite granulosa Graptemys Grass Grassland gratiosa Gray Gray-banded Gray-checkered Great Greater Green Greenhouse grobmani Grotto GROUND Ground grylio gryllus gularis Gulf guttata guttilatus Gyalopion Gyrinophilus Haideotriton hammondii hardii harteri Hawksbill heckscheri Hellbender Heloderma HELODERMATIDAE Helodermatidae Hemidactylium Hemidactylus hemiophrys henshawi Heterodon hexalepis Hills hirtipes hobartsmithi hoffmani Hognose Holbrookia holbrookii Hooknose Horned horridus Houston houstonensis hubrichti humilis Hydromantes Hyla HYLIDAE Hylidae hyperythrus Hypopachus Hypsiglena Idaho idahoensis Iguana IGUANAS Iguanas IGUANIDAE Iguanidae imbricata imitator imperialis Indigo Indo-Pacific inexpectatus inornatus insculpta insularis intermedia intermontanus Inyo Island Islands Italian Jamaican jarrovii Jefferson jeffersonianum Jemez jordani Jordan's junaluska Keeled kempii kentucki Kern kezeri kiamichi kingii Kingsnake KINOSTERNIDAE Kinosternidae Kinosternon kirtlandii Kirtland's kisatchie Knight kohnii labialis lacerata LACERTIDAE Lacertidae LACERTILIA Lacertilia lacertina laevis Lampropeltis Larch Laredo laredoensis Largehead larselli laterale lateralis laticeps Leafnose Leaf-toed LEATHERBACK Leatherback lecontei LEGLESS Legless Leiocephalus lemniscatus Leopard Lepidochelys lepidus LEPTODACTYLID Leptodactylid LEPTODACTYLIDAE Leptodactylidae Leptodactylus Leptodeira LEPTOTYPHLOPIDAE Leptotyphlopidae Leptotyphlops Lesser Leurognathus lewisi Lichanura Limestone lineatum Lined liocephalus Little Lizard Lizard* LIZARDS Lizards Loggerhead longicauda Longnose Longtail Long-toed Louisiana Lowland lucifuga lugubris LUNGLESS Lungless Lyell Lyre mabeei Mabee's Macroclemys macrodactylum maculata maculatum maculosus Madrean magister major Malaclemys Many-lined Many-ribbed Map Marbled marcianus Marcos margaritiferus marginatus marinus marmorata marmoratus marnockii Marsh maslini Maslin's Massasauga Masticophis mcallii means mearnsi Mediterranean melanoleucus meridionalis merriami Mesquite Mexican Mexico MICROHYLIDAE Microhylidae microscaphus microscutatus Micruroides Micrurus miliarius Milk Mimic mimicus Mink minor mississippi mississippiensis mitchellii modestum Mojave MOLE Mole molossus Monster MONSTERS Monsters montanus monticola Mount Mountain Mountains Mud MUDPUPPIES Mudpuppies Mudpuppy muhlenbergii multicarinata multiplicata multiplicatus multivirgatus muralis muscosa MUSK Musk mutica mydas nana Narrowhead Narrowmouth NARROW-MOUTHED Narrow-Mouthed nasicus Necturus nelsoni neomexicanus Neoseps neotenes NEOTROPICAL Neotropical Nerodia nettingi Neuse New Newt NEWTS Newts NIGHT Night nigra nigriceps nigrinoda nigrita nigriventris Norte Northern Northwestern notata notatus Nothern Notophthalmus Oak obesus obsoleta obsoletus occidentalis occipitalis occipitomaculata Ocellated ochrophaeus ocmulgee ocularis oculifera odoratus of okaloosae Oklahoma olivacea olivaceus Olympic olympicus onca One-toed oolitica opacum Opheodrys Ophisaurus Orangethroat orcutti ORDER Order ordinoides Oregon ornata Ornate ornatus Osteopilus Otter Ouachita ouachitae Oxybelis Pacific pacificus Painted palarostris palleucus palustris Panamint panamintina Patchnose paucimaculata Peaks pectinata Peeper Pelamis PELOBATIDAE Pelobatidae perstriatus petraeus Petrosaurus Phaeognathus pholeter Phrynosoma Phyllodactylus Phyllorhynchus Pickerel picta Pig Pigeon Pigmy Pine PIPIDAE Pipidae pipiens piscivorus Pituophis Plainbelly Plains planiceps planirostris Plateau platirhinos platurus platycephalus platyrhinos Plethodon PLETHODONTIDAE Plethodontidae Podarcis poinsettii POLYCHRIDAE Polychridae polyphemus POND porphyriticus Prairie pretiosa pricei propinqua PROTEIDAE Proteidae proximus Pseudacris Pseudemys Pseudobranchus pseudogeographica Pseudotriton Pternohyla Puerto pulchra punctatus pygaea pyromelana quadramaculatus quadrangulare quadridigitata Queen quercicus Racer Racerunner radix Rainbow Ramphotyphlops Rana RANIDAE Ranidae Rat rathbuni Rattlesnake Ravine Razorback Red Redback Red-backed Redbelly Red-legged Red-sided Red-spotted Reef Regal regilla Regina Relict relicta Relictual relictus REPTILES Reptiles REPTILIA Reptilia reticularia Reticulate Reticulated reticulatus retiformis reynoldsi Rhadinaea Rhineura Rhinocheilus RHINOPHRYNIDAE Rhinophrynidae Rhinophrynus rhombifer Rhyacotriton RHYACOTRITONIDAE Rhyacotritonidae Ribbon Rican Rich richmondi Ridge Ridgenose Ridley rigida Rim Ringed Ringneck Rio River riversiana rivularis robusta Rock rosaliae Rosebelly Rosy Rough Roughskin Roughtail Roundtail Rubber ruber rubra rubriventris rufipunctatus Sacramento Saddled Sagebrush sagrei Salamander SALAMANDERS Salamanders SALAMANDRIDAE Salamandridae SALIENTIA Salientia Salt Salvadora San Sand Santa santeetlah sauritus Sauromalus savannah saxatilis scabrum scalaris Scaphiopus Scarlet Sceloporus schreibersii Scincella SCINCIDAE Scincidae scripta Scrub scutatum scutulatus SEA Sea Seal Seepage semiannulata Seminatrix Senticolis septemvittata septemvittatus septentrionalis sequoyah SERPENTES Serpentes serpentina serratus serrifer sexlineatus Sharptail Shasta shastae Sheep shenandoah Shorthead Short-horned Short-tailed Shovelnose sicula Side-blotched Sidewinder sila simatus simus sipedon Siren SIRENIDAE Sirenidae SIRENS Sirens sirtalis Siskiyou Sistrurus Six-lined skiltonianus Skink SKINKS Skinks SLENDER Slender Slider Slimy Smallmouth Small-scaled Smilisca Smooth Snake Snake* Snake, SNAKES Snakes SNAPPING Snapping SOFTSHELL Softshell solare Sonora sonorae Sonoran sonoriense South Southeastern Southern Southwestern Spadefoot SPADEFOOTS Spadefoots speciosus Speckled Spectacled spelaeus Sphaerodactylus spinifera Spiny Spinytail Spot-tailed Spotted Spring SQUAMATA Squamata squirella Squirrel stansburiana stebbinsi Stereochilus Sternotherus Stilosoma Storeria stormi Streamside streckeri Strecker's striatula striatus Striped subocularis SUBORDER Suborder subrubrum subterraneus suspectum Swamp switaki sylvatica Syrrhophus taeniatus TAILED Tailed talpoideum Tantilla Tarahumara tarahumarae Taricha taxispilota Tehachapi TEIIDAE Teiidae Tellico temminckii tenebrosus Tennessee tenuis Terrapene terrapin Terrestrial terrestris tesselatus TESTUDINES Testudines TESTUDINIDAE Testudinidae tetragrammus texana texanum texanus Texas teyahalee Thamnophis Three-toed Tiger tigrinum tigris Timber Toad TOADS Tokay TONGUELESS Tongueless torosa torquata TORRENT Torrent Tortoise TORTOISES Tortoises Trachemys Trans-Pecos Tree Treefrog TREEFROGS Treefrogs triangulum triaspis tridactylum tridentifera Trimorphodon TRIONYCHIDAE Trionychidae triseriata trivirgata Tropidoclonion TROPIDURIDAE Tropiduridae truei turcicus Turtle TURTLES Turtles Twin-spotted Two-lined Two-toed tynerensis Typhlomolge TYPHLOPIDAE Typhlopidae Typhlotriton Uma undulatus uniparens Upland Urosaurus Uta utricularia valeriae Valley valliceps Van vandykei variabilis variegatus variolatus variolosus vehiculum velox ventralis vermis vernalis versa versicolor vigilis Vine VIPERIDAE Viperidae VIPERS Vipers virgatipes virgatus Virginia viridescens viridis vittatus vulpina WALL Wall wallacei Water Waterdog websteri Webster's wehrlei Wehrle's welleri Weller's welteri West Western Whipsnake Whiptail WHIPTAILS Whiptails White-lipped White-spotted wilcoxi wilderae willardi wislizenii Wood Woodhouse's woodhousii woodi Woods WORM Worm wrighti xanti Xantusia XANTUSIDAE Xantusidae Xenopus Yaqui yaquia Yarrow's Yellow Yellowbelly Yellow-blotched Yellowhead Yellow-legged yonahlossee Yosemite Zebratail Zigzag zonata