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Publication: Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes. 2004. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada, draft (2004).

ITIS records 1 to 500 citing this publication
 
 Kingdom Animalia
  Acris Duméril and Bibron, 1841 -- valid -- Cricket Frogs
  Acris crepitans Baird, 1854 -- valid -- Northern Cricket Frog, Rana-grillo norteño
  Acris gryllus (LeConte, 1825) -- valid -- Southern Cricket Frog
  Actinemys Agassiz, 1857 -- valid -- Pacific Pond Turtles
  Actinemys marmorata (Baird and Girard, 1852) -- valid -- Pacific Pond Turtle
  Agama Daudin, 1802 -- valid -- Agamas
  Agama agama (Linnaeus, 1758) -- valid -- Red-headed Agama
  Agamidae -- valid -- Agamid Lizards, Old World Arboreal Lizards
  Agkistrodon Palisot de Beauvois, 1799 -- valid -- Copperheads, Cottonmouths
  Agkistrodon contortrix (Linnaeus, 1766) -- valid -- Cantil cobrizo, Copperhead
  Agkistrodon piscivorus (Lacépède, 1789) -- valid -- Cottonmouth
  Alligator Cuvier, 1807 -- valid -- Alligators
  Alligator mississippiensis (Daudin, 1801) -- valid -- Aligator americano, alligator, American Alligator, Florida alligator, gator, Louisiana alligator, Mississippi alligator
  Alligatoridae -- valid -- Alligators, Caimans
  Alsophis Fitzinger, 1843 -- valid -- West Indian Racers
  Alsophis portoricensis Reinhardt and Lütken, 1863 -- valid -- Puerto Rican Racer
  Alsophis sancticrucis Cope, 1863 -- valid -- St Croix Racer, St. Croix Racer
  Ambystoma Tschudi, 1838 -- valid -- Mole Salamanders
  Ambystoma annulatum Cope, 1886 -- valid -- Ringed Salamander
  Ambystoma barbouri Kraus and Petranka, 1989 -- valid -- Streamside Salamander
  Ambystoma californiense Gray, 1853 -- valid -- California Tiger Salamander
  Ambystoma cingulatum Cope, 1868 -- valid -- Flatwoods Salamander, Frosted Flatwoods Salamander
  Ambystoma gracile (Baird, 1859) -- valid -- Northwestern Salamander
  Ambystoma jeffersonianum (Green, 1827) -- valid -- Jefferson Salamander
  Ambystoma laterale Hallowell, 1856 -- valid -- Blue-spotted Salamander, salamandre à points bleus
  Ambystoma mabeei Bishop, 1928 -- valid -- Mabee's Salamander
  Ambystoma macrodactylum Baird, 1850 -- valid -- Long-toed Salamander
  Ambystoma maculatum (Shaw, 1802) -- valid -- salamandre maculée, Spotted Salamander
  Ambystoma opacum (Gravenhorst, 1807) -- valid -- Marbled Salamander
  Ambystoma talpoideum (Holbrook, 1838) -- valid -- Mole Salamander
  Ambystoma texanum (Matthes, 1855) -- valid -- Small-mouthed Salamander
  Ambystoma tigrinum (Green, 1825) -- valid -- Eastern Tiger Salamander, Salamandra tigre, Tiger Salamander
  Ambystomatidae Gray, 1850 -- valid -- Mole Salamanders
  Ameiva Meyer, 1795 -- valid -- Ameivas, Ground Lizards
  Ameiva ameiva (Linnaeus, 1758) -- valid -- Giant Ameiva, South American Ground Lizard, Zandolie
  Ameiva exsul Cope, 1863 -- valid -- Puerto Rican Ground Lizard
  Ameiva polops Cope, 1863 -- valid -- St. Croix Ground Lizard
  Ameiva wetmorei Stejneger, 1913 -- valid -- Blue-tailed Ground Lizard
  Amphibia -- valid -- Amphibians, amphibiens, anfíbio
  Amphisbaena Linnaeus, 1758 -- valid -- Tropical Worm Lizards
  Amphisbaena bakeri Stejneger, 1904 -- valid -- Baker's Worm Lizard
  Amphisbaena caeca Cuvier, 1829 -- valid -- Puerto Rican Worm Lizard
  Amphisbaena fenestrata (Cope, 1861) -- valid -- Virgin Islands Worm Lizard
  Amphisbaena schmidti Gans, 1964 -- valid -- Schmidt's Worm Lizard
  Amphisbaena xera Thomas, 1966 -- valid -- North American Worm Lizard, Puerto Rican Dryland Worm Lizard
  Amphisbaenidae Gray, 1865 -- valid -- Amphisbaenids, Tropical Worm Lizards
  Amphiuma Garden in Smith, 1821 -- valid -- Amphiumas
  Amphiuma means Garden in Smith, 1821 -- valid -- Two-toed Amphiuma
  Amphiuma pholeter Neill, 1964 -- valid -- One-toed Amphiuma
  Amphiuma tridactylum Cuvier, 1827 -- valid -- Three-toed Amphiuma
  Amphiumidae Gray, 1825 -- valid -- Amphiumas, Congo Eels
  Aneides Baird, 1851 -- valid -- Climbing Salamanders
  Aneides aeneus (Cope and Packard, 1881) -- valid -- Green Salamander
  Aneides ferreus Cope, 1869 -- valid -- Clouded Salamander
  Aneides flavipunctatus (Strauch, 1870) -- valid -- Black Salamander
  Aneides hardii (Taylor, 1941) -- valid -- Sacramento Mountain Salamander, Sacramento Mountains Salamander
  Aneides lugubris (Hallowell, 1849) -- valid -- Arboreal Salamander, Salamandra arbórea
  Aneides vagrans Wake and Jackman, 1999 -- valid -- Wandering Salamander
  Anguidae -- valid -- Alligator Lizards, Anguid Lizards, Anguids, Galliwasps, Glass Lizards
  Anniella Gray, 1852 -- valid -- Legless Lizards, North American Legless Lizards
  Anniella pulchra Gray, 1852 -- valid -- California Legless Lizard, Lagartija-sin patas californiana
  Anniellidae -- valid -- Legless Lizards, North American Legless Lizards
  Anolis Daudin, 1802 -- valid -- Anoles, Western Antillean Anoles
  Anolis carolinensis Voigt, 1832 -- valid -- anole vert, Anolis verde, Green Anole
  Anolis chlorocyanus Duméril and Bibron, 1837 -- valid -- Hispaniolan Blue-green Anole, Hispaniolan Green Anole
  Anolis equestris Merrem, 1820 -- valid -- Knight Anole
  Anolis longiceps Schmidt, 1919 -- valid -- Navassa Anole
  Anolis occultus Williams and Rivero, 1965 -- valid -- Puerto Rican Twig Anole, Pygmy Anole
  Anolis porcatus Gray, 1840 -- valid -- Cuban Green Anole
  Anura -- valid -- crapauds, Frogs, grenouilles, perereca, rã, sapo, Toads
  Apalone Rafinesque, 1832 -- valid -- North American Softshell Turtles
  Apalone ferox (Schneider, 1783) -- valid -- Florida Softshell, Florida softshell turtle
  Apalone mutica (Lesueur, 1827) -- valid -- Smooth Softshell, smooth softshell turtle
  Apalone spinifera (Lesueur, 1827) -- valid -- Spiny Softshell, spiny softshell turtle, tortue-molle à épines, Tortuga-casco suave espinosa
  Aristelliger Cope, 1862 -- valid -- Croaking Geckos
  Aristelliger cochranae Grant, 1931 -- valid -- Cochran's Croaking Gecko
  Arizona Kennicott in Baird, 1859 -- valid -- Glossy Snakes
  Arizona elegans Kennicott in Baird, 1859 -- valid -- Culebra brillante, Glossy Snake
  Arrhyton Günther, 1858 -- valid -- West Indian Garden Snakes
  Arrhyton exiguum Cope, 1863 -- valid -- Puerto Rican Garden Snake
  Ascaphidae Fejérváry, 1923 -- invalid -- Tailed Frogs
  Ascaphus Stejneger, 1899 -- valid -- Tailed Frogs, Tailed frogs
  Ascaphus montanus Mittleman and Myers, 1949 -- valid -- Rocky Mountain Tailed Frog
  Ascaphus truei Stejneger, 1899 -- valid -- Coastal Tailed Frog, Tailed Frog
  Basiliscus Laurenti, 1768 -- valid -- Basilisks
  Basiliscus plumifrons Cope, 1875 -- valid -- Green Basilisk
  Basiliscus vittatus Wiegmann, 1828 -- valid -- Basilisco rayado, Brown Basilisk
  Bataguridae -- valid -- Batagurine Turtles
  Batrachoseps Bonaparte, 1839 -- valid -- Slender Salamanders
  Batrachoseps attenuatus (Eschscholtz, 1833) -- valid -- California Slender Salamander
  Batrachoseps campi Marlow, Brode and Wake, 1979 -- valid -- Inyo Mountains Salamander, Inyo Mountains Slender Salamander
  Batrachoseps diabolicus Jockusch, Wake and Yanev, 1998 -- valid -- Hell Hollow Slender Salamander
  Batrachoseps gabrieli Wake, 1996 -- valid -- San Gabriel Mountains Slender Salamander
  Batrachoseps gavilanensis Jockusch, Yanev and Wake, 2001 -- valid -- Gabilan Mountains Slender Salamander, Gabilan Mountains Slender Salamander.
  Batrachoseps gregarius Jockusch, Wake and Yanev, 1998 -- valid -- Gregarious Slender Salamander
  Batrachoseps incognitus Jockusch, Yanev and Wake, 2001 -- valid -- San Simeon Slender Salamander
  Batrachoseps kawia Jockusch, Wake and Yanev, 1998 -- valid -- Sequoia Slender Salamander
  Batrachoseps luciae Jockusch, Yanev and Wake, 2001 -- valid -- Santa Lucia Mountains Slender Salamander
  Batrachoseps major Camp, 1915 -- valid -- Garden Slender Salamander
  Batrachoseps minor Jockusch, Yanev and Wake, 2001 -- valid -- Lesser Slender Salamander, Lesser Slender Salamander.
  Batrachoseps nigriventris Cope, 1869 -- valid -- Black-bellied Slender Salamander
  Batrachoseps pacificus (Cope, 1865) -- valid -- Channel Islands Slender Salamander, Pacific Slender Salamander, Salamandra-delgada del Pacífico
  Batrachoseps regius Jockusch, Wake and Yanev, 1998 -- valid -- Kings River Slender Salamander
  Batrachoseps relictus Brame and Murray, 1968 -- valid -- Relictual Slender Salamander
  Batrachoseps robustus Wake, Yanev and Hansen, 2002 -- valid -- Kern Plateau Salamander., Kern Plateau Slender Salamander
  Batrachoseps simatus Brame and Murray, 1968 -- valid -- Kern Canyon Slender Salamander
  Batrachoseps stebbinsi Brame and Murray, 1968 -- valid -- Tehachapi Slender Salamander
  Batrachoseps wrightorum (Bishop, 1937) -- invalid -- Oregon Slender Salamander
  Boa Linnaeus, 1758 -- valid -- Boas
  Boa constrictor Linnaeus, 1758 -- valid -- Boa Constrictor, Boa constrictor
  Bogertophis Dowling and Price, 1988 -- valid -- Desert Rat Snakes, Desert Ratsnakes
  Bogertophis rosaliae (Mocquard, 1899) -- valid -- Baja California Rat Snake, Baja California Ratsnake, Culebra-ratonera de Baja California
  Bogertophis subocularis (Brown, 1901) -- valid -- Culebra-ratonera de Transpecos, Trans-pecos Rat Snake, Trans-Pecos Ratsnake
  Boidae Gray, 1825 -- valid -- Boas, Boids
  Boiga Fitzinger, 1826 -- valid -- Boigas, Catsnakes
  Boiga irregularis (Merrem, 1802) -- valid -- Brown Tree Snake, Brown Treesnake
  Bufo Laurenti, 1768 -- valid -- Toads
  Bufo alvarius Girard in Baird, 1859 -- invalid -- Colorado River Toad, Sapo del desierto-sonorense, Sonoran Desert Toad
  Bufo americanus Holbrook, 1836 -- invalid -- American Toad, crapaud d'Amérique
  Bufo baxteri Porter, 1968 -- invalid -- Wyoming Toad
  Bufo boreas Baird and Girard, 1852 -- invalid -- Sapo del Oeste, Western Toad
  Bufo californicus Camp, 1915 -- invalid -- Arroyo Toad
  Bufo canorus Camp, 1916 -- invalid -- Yosemite Toad
  Bufo cognatus Say in James, 1823 -- invalid -- Great Plains Toad, Sapo de la gran planicie
  Bufo debilis Girard, 1854 -- invalid -- Green Toad, Sapo verde
  Bufo exsul Myers, 1942 -- invalid -- Black Toad
  Bufo fowleri Hinckley, 1882 -- invalid -- Fowler's Toad
  Bufo gargarizans Cantor, 1842 -- valid -- Asiatic Toad
  Bufo hemiophrys Cope, 1886 -- invalid -- Canadian Toad
  Bufo houstonensis Sanders, 1953 -- invalid -- Houston Toad
  Bufo lemur (Cope, 1869) -- invalid -- Puerto Rican Crested Toad, Ridge-headed Toad
  Bufo marinus (Linnaeus, 1758) -- invalid -- Cane Toad, Giant Toad, Marine Toad, Sapo gigante
  Bufo microscaphus Cope, 1867 -- invalid -- Arizona Toad, Sapo del suroeste, Southwestern Toad
  Bufo nebulifer Girard, 1854 -- invalid -- Gulf Coast Toad
  Bufo nelsoni Stejneger, 1893 -- invalid -- Amargosa Toad
  Bufo punctatus Baird and Girard, 1852 -- invalid -- Red-spotted Toad, Sapo manchas rojas
  Bufo quercicus Holbrook, 1840 -- invalid -- Oak Toad
  Bufo retiformis Sanders and Smith, 1951 -- invalid -- Sapo verde-sonorense, Sonoran Green Toad
  Bufo speciosus Girard, 1854 -- invalid -- Sapo texano, Texas Toad
  Bufo terrestris (Bonnaterre, 1789) -- invalid -- Southern Toad
  Bufo woodhousii Girard, 1854 -- invalid -- Woodhouse's Toad
  Bufonidae Gray, 1825 -- valid -- bufonidés, Bufonids, crapauds, Toads
  Caiman Spix, 1825 -- valid -- Caimans
  Caiman crocodilus (Linnaeus, 1758) -- valid -- Common Caiman
  Callisaurus Blainville, 1835 -- valid -- Zebra-tailed Lizards
  Callisaurus draconoides Blainville, 1835 -- valid -- Lagartija cachora, Zebra-tailed Lizard
  Calotes Cuvier, 1817 -- valid -- Calotes
  Calotes mystaceus Duméril and Bibron, 1837 -- valid -- White-lipped Calotes
  Candoia Gray, 1842 -- valid -- Bevel-nosed Boas, Keel-scaled Boas
  Candoia bibroni (Duméril and Bibron, 1844) -- valid -- Bibron's Bevel-nosed Boa, Bibron's Keel-scaled Boa, Pacific Tree Boa
  Candoia superciliosa (Günther, 1863) -- valid -- Palau Bevel-nosed Boa
  Caretta Rafinesque, 1814 -- valid -- Loggerhead Sea Turtles
  Caretta caretta (Linnaeus, 1758) -- valid -- Loggerhead, loggerhead sea turtle, Tortuga-marina caguama
  Carlia Gray, 1845 -- valid -- Four-fingered Skinks, Rainbow Skinks
  Carlia fusca (Duméril and Bibron, 1839) -- valid -- Brown Four-fingered Skink, Curious Skink
  Carphophis Gervais, 1843 -- valid -- Worm Snakes, Wormsnakes
  Carphophis amoenus (Say, 1825) -- valid -- Eastern Worm Snake, Eastern Wormsnake
  Carphophis vermis (Kennicott, 1859) -- valid -- Western Wormsnake
  Caudata -- valid -- Salamanders, salamandra, salamandres
  Celestus Gray, 1839 -- valid -- Galliwasps
  Celestus badius (Cope, 1868) -- valid -- Navassa Island Galliwasp
  Cemophora Cope, 1860 -- valid -- Scarlet Snakes
  Cemophora coccinea (Blumenbach, 1788) -- valid -- Scarlet Snake
  Cerberus Cuvier, 1829 -- valid -- Dog-faced Water Snakes
  Cerberus rynchops (Schneider, 1799) -- valid -- Dog-faced Water Snake
  Chamaeleo Laurenti, 1768 -- valid -- Chameleons
  Chamaeleo jacksonii Boulenger, 1896 -- valid -- Jackson's Chameleon
  Chamaeleonidae -- valid -- Chameleons
  Charina Gray, 1849 -- valid -- Rosy Boas, Rubber Boas
  Charina bottae (Blainville, 1835) -- valid -- Rubber Boa
  Charina trivirgata (Cope, 1861) -- valid -- Rosy Boa
  Charina umbratica Klauber, 1943 -- valid -- Southern Rubber Boa
  Chelonia Brongniart, 1800 -- valid -- Green Sea Turtles
  Chelonia mydas (Linnaeus, 1758) -- valid -- common green sea turtle, Green Sea Turtle, Tortuga-marina verde-del Atlántico
  Cheloniidae Oppel, 1811 -- valid -- marine turtles, modern sea turtles, Sea Turtles
  Chelydra Schweigger, 1812 -- valid -- common snapping turtles, Snapping Turtles
  Chelydra serpentina (Linnaeus, 1758) -- valid -- chélydre serpentine, common snapping turtle, Snapping Turtle, Tortuga-lagarto común
  Chelydridae Gray, 1831 -- valid -- Snapping Turtles
  Chilomeniscus Cope, 1860 -- valid -- Sand Snakes, Sandsnakes
  Chilomeniscus stramineus Cope, 1860 -- valid -- Culebra-arenera manchada, Variable Sandsnake
  Chinemys Smith, 1931 -- valid -- Chinese Pond Turtles
  Chinemys reevesii (Gray, 1831) -- valid -- Reeves' turtle, Three-keeled Pond Turtle
  Chionactis Cope, 1860 -- valid -- Shovel-nosed Snakes
  Chionactis occipitalis (Hallowell, 1854) -- valid -- Culebra-nariz de pala del oeste, Western Shovel-nosed Snake
  Chionactis palarostris (Klauber, 1937) -- valid -- Culebra-nariz de pala sonorense, Sonoran Shovel-nosed Snake
  Chrysemys Gray, 1844 -- valid -- Painted Turtles
  Chrysemys picta (Schneider, 1783) -- valid -- Painted Turtle, tortue peinte, Tortuga pintada
  Clemmys Ritgen, 1828 -- valid -- marsh turtles, pond turtles, Spotted Turtles
  Clemmys guttata (Schneider, 1792) -- valid -- Spotted Turtle, tortue ponctuée
  Clonophis Cope, 1889 -- valid -- Kirtland's Snakes
  Clonophis kirtlandii (Kennicott, 1856) -- valid -- Kirtland's Snake
  Cnemidophorus Wagler, 1830 -- valid -- Racerunners, Whiptails
  Cnemidophorus burti Taylor, 1938 -- valid -- Canyon Spotted Whiptail, Huico de cañón o punteado de cañón
  Cnemidophorus dixoni Scudday, 1973 -- valid -- Gray-checkered Whiptail
  Cnemidophorus exsanguis Lowe, 1956 -- valid -- Chihuahuan Spotted Whiptail, Huico chihuahuense
  Cnemidophorus flagellicaudus Lowe and Wright, 1964 -- valid -- Gila Spotted Whiptail
  Cnemidophorus grahamii Baird and Girard, 1852 -- valid -- Bold Checkered Whiptail
  Cnemidophorus gularis Baird and Girard, 1852 -- valid -- Huico texano, Texas Spotted Whiptail
  Cnemidophorus hyperythrus Cope, 1863 -- valid -- Huico garganta anaranjada, Orange-throated Whiptail
  Cnemidophorus innotatus Burger, 1950 -- valid -- Colorado Plateau Spotted Whiptail, Plateau Spotted Whiptail
  Cnemidophorus inornatus Baird, 1859 -- valid -- Huico adornado, Little Striped Whiptail
  Cnemidophorus laredoensis McKinney, Kay and Anderson, 1973 -- valid -- Huico de Laredo, Laredo Striped Whiptail
  Cnemidophorus lemniscatus (Linnaeus, 1758) -- valid -- Rainbow Whiptail, South American Whiptail
  Cnemidophorus marmoratus Baird and Girard, 1852 -- valid -- Marbled Whiptail
  Cnemidophorus motaguae Sackett, 1941 -- valid -- Giant Whiptail, Huico gigante
  Cnemidophorus neomexicanus Lowe and Zweifel, 1952 -- valid -- Huico de Nuevo México, New Mexican Whiptail, New Mexico Whiptail
  Cnemidophorus neotessalatus Walker, Cordes and Taylor, 1997 -- invalid -- Colorado Checkered Whiptail
  Cnemidophorus septemvittatus Cope, 1892 -- valid -- Mexican Plateau Spotted Whiptail, Plateau Striped Whiptail
  Cnemidophorus sexlineatus (Linnaeus, 1766) -- valid -- Six-lined Racerunner
  Cnemidophorus sonorae Lowe and Wright, 1964 -- valid -- Huico de Sonora, Sonoran Spotted Whiptail
  Cnemidophorus tesselatus (Say in James, 1823) -- valid -- Checkered Whiptail, Colorado Checkered Whiptail, Common Checkered Whiptail, Huico de cuadros
  Cnemidophorus tigris Baird and Girard, 1852 -- valid -- Huico occidental, Western Whiptail
  Cnemidophorus uniparens Wright and Lowe, 1965 -- valid -- Desert Grassland Whiptail, Huico de pastizal-desértico
  Cnemidophorus velox Springer, 1928 -- valid -- Plateau Striped Whiptail
  Cnemidophorus xanthonotus Duellman and Lowe, 1953 -- valid -- Red-backed Whiptail
  Coleonyx Gray, 1845 -- valid -- Banded Geckos
  Coleonyx brevis Stejneger, 1893 -- valid -- Cuija texana, Texas Banded Gecko
  Coleonyx reticulatus Davis and Dixon, 1958 -- valid -- Cuija reticulada, Reticulate Banded Gecko, Reticulated Gecko
  Coleonyx switaki (Murphy, 1974) -- valid -- Barefoot Gecko, Cuija descalza
  Coleonyx variegatus (Baird, 1859) -- valid -- Cuija occidental, Western Banded Gecko
  Coluber Linnaeus, 1758 -- valid -- Racers
  Coluber constrictor Linnaeus, 1758 -- valid -- Culebra-corredora constrictor, Racer
  Colubridae Oppel, 1811 -- valid -- Colubrids, Typical Snakes
  Coniophanes Hallowell in Cope, 1860 -- valid -- Black-striped Snakes
  Coniophanes imperialis (Kennicott in Baird, 1859) -- valid -- Culebra rayas negras, Regal Black-striped Snake
  Contia Baird and Girard, 1853 -- valid -- Sharp-tailed Snakes
  Contia tenuis (Baird and Girard, 1852) -- valid -- Sharp-tailed Snake
  Cophosaurus Troschel, 1852 -- valid -- Greater Earless Lizards
  Cophosaurus texanus Troschel, 1852 -- valid -- Greater Earless Lizard, Lagartija-sorda mayor, Texas Greater Earless Lizard
  Corytophanidae -- valid -- Helmet Lizards
  Cosymbotus Fitzinger, 1843 -- valid -- Asian House Geckos
  Cosymbotus platyurus (Schneider, 1792) -- valid -- Flat-tailed House Gecko
  Crocodilia -- valid -- alligators, caimans, crocodiles, Crocodilians, crocodilo, gavials, jacaré
  Crocodylidae -- valid -- Crocodiles
  Crocodylus Laurenti, 1768 -- valid -- Crocodiles
  Crocodylus acutus Cuvier, 1807 -- valid -- American Crocodile, caiman de la costa, Central American alligator, cocodrilo, Cocodrilo americano, lagarto
  Crocodylus porosus Schneider, 1801 -- valid -- Estuarine Crocodile, saltie, saltwater crocodile
  Crotalus Linnaeus, 1758 -- valid -- Rattlesnakes
  Crotalus adamanteus Palisot de Beauvois, 1799 -- valid -- Eastern Diamond-backed Rattlesnake, Eastern Diamondback Rattlesnake
  Crotalus atrox Baird and Girard, 1853 -- valid -- Víbora-cascabel de diamantes, Western Diamond-backed Rattlesnake, Western Diamondback Rattlesnake
  Crotalus cerastes Hallowell, 1854 -- valid -- Sidewinder, Víbora-cascabel cornuda
  Crotalus horridus Linnaeus, 1758 -- valid -- crotale des bois, Timber Rattlesnake
  Crotalus lepidus (Kennicott, 1861) -- valid -- Rock Rattlesnake, Víbora-cascabel variable
  Crotalus mitchellii (Cope, 1861) -- valid -- Speckled Rattlesnake
  Crotalus molossus Baird and Girard, 1853 -- valid -- Black-tailed Rattlesnake, Víbora-cascabel cola negra
  Crotalus oreganus Holbrook, 1840 -- valid -- Western Rattlesnake
  Crotalus pricei Van Denburgh, 1895 -- valid -- Twin-spotted Rattlesnake, Víbora-cascabel motas gemelas
  Crotalus ruber Cope, 1892 -- valid -- Red Diamond Rattlesnake, Víbora-cascabel colorada
  Crotalus scutulatus (Kennicott, 1861) -- valid -- Mohave Rattlesnake, Mojave Rattlesnake, Víbora-cascabel del Altiplano
  Crotalus tigris Kennicott in Baird, 1859 -- valid -- Tiger Rattlesnake, Víbora-cascabel tigre
  Crotalus viridis (Rafinesque, 1818) -- valid -- Prairie Rattlesnake, Víbora-cascabel occidental, Western Rattlesnake
  Crotalus willardi Meek, 1905 -- valid -- Ridge-nosed Rattlesnake, Víbora-cascabel bigotuda
  Crotaphytidae -- valid -- Collared Lizards, Leopard Lizards
  Crotaphytus Holbrook, 1842 -- valid -- Collared Lizards
  Crotaphytus bicinctores Smith and Tanner, 1972 -- valid -- Great Basin Collared Lizard
  Crotaphytus collaris (Say in James, 1823) -- valid -- Collared Lizard, Eastern Collared Lizard, Lagartija-de collar común
  Crotaphytus nebrius Axtell and Montanucci, 1977 -- valid -- Sonoran Collared Lizard
  Crotaphytus reticulatus Baird, 1859 -- valid -- Lagartija-de collar reticulada, Reticulate Collared Lizard
  Crotaphytus vestigium Smith and Tanner, 1972 -- valid -- Baja California Collared Lizard
  Cryptoblepharus Wiegmann, 1834 -- valid -- Snake-eyed Skinks
  Cryptoblepharus poecilopleurus (Wiegmann, 1834) -- valid -- Oceanic Snake-eyed Skink
  Cryptobranchidae Fitzinger, 1826 -- valid -- Giant Salamanders, Hellbenders
  Cryptobranchus Leuckart, 1821 -- valid -- Giant Salamanders, Hellbenders
  Cryptobranchus alleganiensis (Daudin, 1803) -- valid -- Hellbender
  Ctenonotus Fitzinger, 1843 -- valid -- Eastern Antillean Anoles, Eastern Antillian Anoles
  Ctenonotus acutus (Hallowell, 1857) -- valid -- St. Croix Anole
  Ctenonotus cooki (Grant, 1931) -- valid -- Cook's Anole
  Ctenonotus cristatellus (Duméril and Bibron, 1837) -- valid -- Crested Anole
  Ctenonotus cybotes (Cope, 1862) -- valid -- Large-headed Anole
  Ctenonotus desechensis (Heatwole, 1976) -- valid -- Desecheo Anole
  Ctenonotus distichus (Cope, 1861) -- valid -- Bark Anole
  Ctenonotus evermanni (Stejneger, 1904) -- valid -- Emerald Anole
  Ctenonotus ferreus (Cope, 1864) -- valid -- Marie-Galante Sail-tailed Anole
  Ctenonotus gundlachi (Peters, 1876) -- valid -- Yellow-bearded Anole
  Ctenonotus krugi (Peters, 1876) -- valid -- Upland Grass Anole
  Ctenonotus monensis (Stejneger, 1904) -- valid -- Mona Anole
  Ctenonotus poncensis (Stejneger, 1904) -- valid -- Dryland Grass Anole
  Ctenonotus pulchellus (Duméril and Bibron, 1837) -- valid -- Common Grass Anole
  Ctenonotus stratulus (Cope, 1861) -- valid -- Barred Anole
  Ctenosaura Wiegmann, 1828 -- valid -- Spiny-tailed Iguanas
  Ctenosaura hemilopha (Cope, 1863) -- valid -- Iguana-espinosa de Sonora, Short-crested Spiny-tailed Iguana
  Ctenosaura pectinata Wiegmann, 1834 -- valid -- Iguana-espinosa mexicana, Mexican Spiny-tailed Iguana, Spiny-tailed Iguana
  Ctenosaura similis (Gray, 1831) -- valid -- Black Spiny-tailed Iguana, Iguana-espinosa rayada
  Cyclura Harlan, 1825 -- valid -- Ground Iguanas
  Cyclura nigerrima Cope, 1885 -- valid -- Navassa Island Ground Iguana
  Cyclura nubila (Gray, 1831) -- valid -- Cuban Ground Iguana
  Cyclura stejnegeri Barbour and Noble, 1916 -- valid -- Mona Ground Iguana
  Cyrtopodion Fitzinger, 1843 -- valid -- Bow-footed Geckos, Bowfoot Geckos
  Cyrtopodion scabrum (Heyden in Rüppell, 1827) -- valid -- Rough-tailed Gecko
  Dactyloa Wagler, 1830 -- valid -- South American Anoles
  Dactyloa extremus Garman, 1887 -- valid -- Barbados Anole
  Deirochelys Agassiz, 1857 -- valid -- Chicken Turtles
  Deirochelys reticularia (Latreille in Sonnini and Latreille, 1801) -- valid -- Chicken Turtle
  Dendrelaphis Boulenger, 1890 -- valid -- Asian Tree Snakes, Bronzebacks
  Dendrelaphis punctulatus (Gray, 1827) -- valid -- Common Bronzeback, Green Tree Snake
  Dendrobates Wagler, 1830 -- valid -- Dart-poison Frogs, Poison Dart Frogs, Poison-dart Frogs
  Dendrobates auratus (Girard, 1855) -- valid -- Dart Poison Frog, Green and Black Dart-poison Frog, Green and Black Poison Dart Frog, Green-and-black Poison Dart Frog
  Dendrobatidae Cope, 1865 -- valid -- Dart-poison Frogs, Dendrobatid Frogs, Dendrobatids, Poison Frogs, Poison-dart Frogs
  Dermochelyidae Fitzinger, 1843 -- valid -- Leatherback Sea Turtles, leatherback turtles
  Dermochelys Blainville, 1816 -- valid -- Leatherback Sea Turtles
  Dermochelys coriacea (Vandelli, 1761) -- valid -- Leatherback, leatherback sea turtle, leatherback turtle, tinglar, tortue luth, Tortuga-marina laúd
  Desmognathinae Gray, 1850 -- invalid -- Desmognathine Salamanders
  Desmognathus Baird, 1850 -- valid -- Dusky Salamanders, Seal Salamanders
  Desmognathus aeneus Brown and Bishop, 1947 -- valid -- Seepage Salamander
  Desmognathus apalachicolae Means and Karlin, 1989 -- valid -- Apalachicola Dusky Salamander
  Desmognathus auriculatus (Holbrook, 1838) -- valid -- Southern Dusky Salamander
  Desmognathus brimleyorum Stejneger, 1895 -- valid -- Ouachita Dusky Salamander, Ouachita Salamander
  Desmognathus carolinensis Dunn, 1916 -- valid -- Carolina Mountain Dusky Salamander
  Desmognathus conanti Rossman, 1958 -- valid -- Spotted Dusky Salamander
  Desmognathus folkertsi Camp, Tilley, Austin and Marshall, 2002 -- valid -- Dwarf Black-bellied Salamander, Dwarf Blackbellied Salamander
  Desmognathus fuscus (Rafinesque, 1820) -- valid -- Dusky Salamander, Northern Dusky Salamander, salamandre sombre du nord
  Desmognathus imitator Dunn, 1927 -- valid -- Imitator Salamander
  Desmognathus marmoratus (Moore, 1899) -- valid -- Shovel-nosed Salamander
  Desmognathus monticola Dunn, 1916 -- valid -- Seal Salamander
  Desmognathus ochrophaeus Cope, 1859 -- valid -- Allegheny Mountain Dusky Salamander, Mountain Dusky Salamander, salamandre des montagnes
  Desmognathus ocoee Nicholls, 1949 -- valid -- Ocoee Salamander
  Desmognathus orestes Tilley and Mahoney, 1996 -- valid -- Blue Ridge Dusky Salamander
  Desmognathus quadramaculatus (Holbrook, 1840) -- valid -- Black-bellied Salamander
  Desmognathus santeetlah Tilley, 1981 -- valid -- Santeetlah Dusky Salamander, Yellow Dusky Salamander
  Desmognathus welteri Barbour, 1950 -- valid -- Black Mountain Salamander
  Desmognathus wrighti King, 1936 -- valid -- Pygmy Salamander
  Diadophis Baird and Girard, 1853 -- valid -- Ring-necked Snakes
  Diadophis punctatus (Linnaeus, 1766) -- valid -- couleuvre à collier, Culebra de collar, Ring-necked Snake, Ringneck Snake
  Dicamptodon Strauch, 1870 -- valid -- Pacific Giant Salamanders
  Dicamptodon aterrimus (Cope, 1868) -- valid -- Idaho Giant Salamander
  Dicamptodon copei Nussbaum, 1970 -- valid -- Cope's Giant Salamander
  Dicamptodon ensatus (Eschscholtz, 1833) -- valid -- California Giant Salamander
  Dicamptodon tenebrosus (Baird and Girard, 1852) -- valid -- Coastal Giant Salamander, Pacific Giant Salamander
  Dicamptodontidae Tihen, 1958 -- invalid -- Giant Salamanders, Olympic Salamanders, Pacific Giant Salamanders
  Diploglossus Wiegmann, 1834 -- valid -- Galliwasps
  Diploglossus pleii Duméril and Bibron, 1839 -- valid -- Puerto Rican Galliwasp
  Dipsosaurus Hallowell, 1854 -- valid -- Desert Iguanas
  Dipsosaurus dorsalis (Baird and Girard, 1852) -- valid -- Desert Iguana, Iguana de desierto
  Drymarchon Fitzinger, 1843 -- valid -- Indigo Snakes
  Drymarchon couperi (Holbrook, 1842) -- valid -- Eastern Indigo Snake
  Drymarchon melanurus (Duméril, Bibron and Duméril, 1854) -- valid -- Middle American Indigo Snake
  Drymobius Fitzinger, 1843 -- valid -- Neotropical Racers
  Drymobius margaritiferus (Schlegel, 1837) -- valid -- Central American Speckled Racer, Culebra-corredora de Petatillos
  Elaphe Fitzinger in Wagler, 1833 -- valid -- Corn Snakes, Fox Snakes, Rat Snakes, Ratsnakes
  Elaphe alleghaniensis (Holbrook, 1836) -- valid -- Eastern Ratsnake
  Elaphe bairdi (Yarrow, 1880) -- valid -- Baird's Rat Snake, Baird's Ratsnake, Culebra-ratonera de Baird
  Elaphe gloydi Conant, 1940 -- valid -- Eastern Foxsnake
  Elaphe guttata (Linnaeus, 1766) -- valid -- Corn Snake, Cornsnake, Culebra-ratonera de maiz
  Elaphe obsoleta (Say in James, 1823) -- valid -- Rat Snake, Texas Ratsnake
  Elaphe slowinskii Burbrink, 2002 -- valid -- Slowinski's Cornsnake
  Elaphe spiloides (Duméril, Bibron and Duméril, 1854) -- valid -- Gray Ratsnake
  Elaphe vulpina (Baird and Girard, 1853) -- valid -- Fox Snake, Foxsnake
  Elapidae F. Boie, 1827 -- valid -- Cobras, Coral Snakes, Coralsnakes, Elapids, Kraits
  Eleutherodactylus Duméril and Bibron, 1841 -- valid -- Chirping Frogs, Coquis, Eleuths, Rain Frogs, Rainfrogs, Robber Frogs
  Eleutherodactylus antillensis (Reinhardt and Lütken, 1863) -- valid -- Antillean Coqui, Antillean Frog
  Eleutherodactylus augusti (Dugès in Brocchi, 1879) -- invalid -- Barking Frog, Rana-ladradora común
  Eleutherodactylus brittoni Schmidt, 1920 -- valid -- Grass Coqui
  Eleutherodactylus cochranae Grant, 1932 -- valid -- Whistling Coqui, Whistling Frog
  Eleutherodactylus cooki Grant, 1932 -- valid -- Cook's Robber Frog, Rock Coqui, Rock Frog
  Eleutherodactylus coqui Thomas, 1966 -- valid -- Common Coqui, Coqui, Coquí
  Eleutherodactylus cystignathoides (Cope, 1877) -- valid -- Rana-chirriadora mexicana, Rio Grande Chirping Frog
  Eleutherodactylus eneidae Rivero, 1959 -- valid -- Mottled Coqui, Mottled Frog
  Eleutherodactylus gryllus Schmidt, 1920 -- valid -- Cricket Coqui
  Eleutherodactylus guttilatus (Cope, 1879) -- valid -- Rana-chirriadora punteada, Spotted Chirping Frog
  Eleutherodactylus hedricki Rivero, 1963 -- valid -- Tree-hole Coqui, Tree-hole Frog
  Eleutherodactylus jasperi Drewry and Jones, 1976 -- valid -- Golden Coqui
  Eleutherodactylus karlschmidti Grant, 1931 -- valid -- Web-footed Coqui
  Eleutherodactylus lentus (Cope, 1862) -- valid -- Mute Coqui, Mute Frog
  Eleutherodactylus locustus Schmidt, 1920 -- valid -- Warty Coqui
  Eleutherodactylus marnockii (Cope, 1878) -- valid -- Cliff Chirping Frog
  Eleutherodactylus monensis (Meerwarth, 1901) -- valid -- Mona Coqui
  Eleutherodactylus planirostris (Cope, 1862) -- valid -- Greenhouse Frog, Rana-ladrona de invernadero
  Eleutherodactylus portoricensis Schmidt, 1927 -- valid -- Forest Coqui, Puerto Rican Coqui
  Eleutherodactylus richmondi Stejneger, 1904 -- valid -- Ground Coqui
  Eleutherodactylus schwartzi Thomas, 1966 -- valid -- Virgin Islands Coqui
  Eleutherodactylus unicolor Stejneger, 1904 -- valid -- Burrowing Coqui
  Eleutherodactylus wightmanae Schmidt, 1920 -- valid -- Wrinkled Coqui
  Elgaria Gray, 1838 -- valid -- Western Alligator Lizards
  Elgaria coerulea (Wiegmann, 1828) -- valid -- Northern Alligator Lizard
  Elgaria kingii Gray, 1838 -- valid -- Arizona Alligator Lizard, Madrean Alligator Lizard
  Elgaria multicarinata (Blainville, 1835) -- valid -- Lagarto-escorpión del Sur, Southern Alligator Lizard
  Elgaria panamintina (Stebbins, 1958) -- valid -- Panamint Alligator Lizard
  Emoia Gray, 1845 -- valid -- Emoias
  Emoia adspersa (Steindachner, 1870) -- valid -- Dark-sided Emoia, Dark-sided Skink, Dateline Emoia
  Emoia arnoensis Brown and Marshall, 1953 -- valid -- Arno Emoia, Arno Skink
  Emoia atrocostata (Lesson, 1826) -- valid -- Littoral Emoia, Littoral Skink
  Emoia boettgeri (Sternfeld, 1920) -- valid -- Boettger's Emoia, Boettger's Skink
  Emoia caeruleocauda (De Vis, 1892) -- valid -- Marianas Blue-tailed Emoia, Marianas Blue-tailed Skink, Pacific Blue-tailed Emoia
  Emoia cyanura (Lesson, 1826) -- valid -- Azure-tailed Emoia, Azure-tailed skink, Copper-tailed Copper-striped Emoia
  Emoia impar (Werner, 1898) -- valid -- Azure-tailed Skink, Blue-tailed Striped Emoia, Blue-tailed Striped Skink
  Emoia jakati (Kopstein, 1926) -- valid -- Jakati Emoia, Kopstein's Emoia, Kopstein's Skink
  Emoia lawesii (Günther, 1874) -- valid -- Lawes' Emoia, Lawes' Skink
  Emoia nigra (Jacquinot and Guichenot, 1853) -- valid -- Black Emoia, Black Skink
  Emoia ponapea Kiester, 1982 -- valid -- Ponape Forest Emoia, Ponape Forest Skink
  Emoia samoensis (Duméril in Duméril and Duméril, 1851) -- valid -- Samoan Emoia, Samoan Skink
  Emoia slevini Brown and Falanruw, 1972 -- valid -- Marianas Emoia, Slevin's Emoia, Slevin's Skink
  Emydidae Rafinesque, 1815 -- valid -- Emydid Turtles, pond turtles, terrapins
  Emydoidea Gray, 1870 -- valid -- Blanding's Turtles
  Emydoidea blandingii (Holbrook, 1838) -- valid -- Blanding's Turtle, tortue mouchetée
  Ensatina Gray, 1850 -- valid -- Ensatinas
  Ensatina eschscholtzii Gray, 1850 -- valid -- Ensatina, Salamandra ensantina
  Epicrates Wagler, 1830 -- valid -- Greater Antillean Boas, Rainbow Boas, West Indian Boas
  Epicrates inornatus (Reinhardt, 1843) -- valid -- Puerto Rican Boa
  Epicrates monensis Zenneck, 1898 -- valid -- Mona Boa
  Eretmochelys Fitzinger, 1843 -- valid -- Hawksbill Sea Turtles
  Eretmochelys imbricata (Linnaeus, 1766) -- valid -- carey, Hawksbill, hawksbill sea turtle, Tortuga-marina de carey
  Eublepharidae -- valid -- Eublepharid Geckos
  Eugongylus Fitzinger, 1843 -- valid -- Mastiff Skinks, Short-legged Giant Skinks
  Eugongylus albofasciolatus (Günther, 1872) -- valid -- White-banded Giant Skink, White-banded Mastiff Skink
  Eugongylus mentovarius Boettger, 1895 -- valid -- Odd-chinned Giant Skink, Odd-chinned Mastiff Skink
  Eumeces Wiegmann, 1834 -- valid -- Eumeces, Holarctic Skinks
  Eumeces anthracinus (Baird, 1850) -- valid -- Coal Skink
  Eumeces callicephalus Bocourt, 1879 -- valid -- Mountain Skink
  Eumeces egregius (Baird, 1859) -- valid -- Mole Skink
  Eumeces fasciatus (Linnaeus, 1758) -- valid -- Five-lined Skink
  Eumeces gilberti Van Denburgh, 1896 -- valid -- Eslizón de Gilbert, Gilbert's Skink
  Eumeces inexpectatus Taylor, 1932 -- valid -- Southeastern Five-lined Skink
  Eumeces laticeps (Schneider, 1801) -- valid -- Broad-headed Skink
  Eumeces multivirgatus (Hallowell, 1857) -- valid -- Eslizón muchas líneas, Many-lined Skink
  Eumeces obsoletus (Baird and Girard, 1852) -- valid -- Eslizón de la Gran Planicie, Great Plains Skink
  Eumeces septentrionalis (Baird, 1859) -- valid -- Prairie Skink
  Eumeces skiltonianus (Baird and Girard, 1852) -- valid -- Eslizón occidental, Western Skink
  Eumeces tetragrammus (Baird, 1859) -- valid -- Eslizón cuatro líneas, Four-lined Skink
  Eurycea Rafinesque, 1822 -- valid -- Brook Salamanders
  Eurycea bislineata (Green, 1818) -- valid -- Northern Two-lined Salamander, salamandre à deux lignes, Two-lined Salamander
  Eurycea chamberlaini Harrison and Guttman, 2003 -- valid -- Chamberlain's Dwarf Salamander
  Eurycea chisholmensis Chippindale, Price, Wiens and Hillis, 2000 -- valid -- Salado Salamander
  Eurycea cirrigera (Green, 1831) -- valid -- Southern Two-lined Salamander
  Eurycea guttolineata (Holbrook, 1838) -- valid -- Three-lined Salamander
  Eurycea junaluska Sever, Dundee and Sullivan, 1976 -- valid -- Junaluska Salamander
  Eurycea latitans Smith and Potter, 1946 -- valid -- Cascade Caverns Salamander
  Eurycea longicauda (Green, 1818) -- valid -- Long-tailed Salamander
  Eurycea lucifuga Rafinesque, 1822 -- valid -- Cave Salamander
  Eurycea multiplicata (Cope, 1869) -- valid -- Many-ribbed Salamander
  Eurycea nana Bishop, 1941 -- valid -- San Marcos Salamander
  Eurycea naufragia Chippindale, Price, Wiens and Hillis, 2000 -- valid -- Georgetown Salamander
  Eurycea neotenes Bishop and Wright, 1937 -- valid -- Texas Salamander
  Eurycea pterophila Burger, Smith and Potter, 1950 -- valid -- Fern Bank Salamander
  Eurycea quadridigitata (Holbrook, 1842) -- valid -- Dwarf Salamander
  Eurycea rathbuni (Stejneger, 1896) -- valid -- Texas Blind Salamander
  Eurycea robusta (Longley, 1978) -- valid -- Blanco Blind Salamander, Robust Blind Salamander
  Eurycea sosorum Chippindale, Price and Hillis, 1993 -- valid -- Barton Springs Salamander
  Eurycea tonkawae Chippindale, Price, Wiens and Hillis, 2000 -- valid -- Jollyville Plateau Salamander
  Eurycea tridentifera Mitchell and Reddell, 1965 -- valid -- Comal Blind Salamander
  Eurycea troglodytes Baker, 1957 -- valid -- Valdina Farms Salamander, Valdina Farms Salamander.
  Eurycea tynerensis Moore and Hughes, 1939 -- valid -- Oklahoma Salamander
  Eurycea wilderae Dunn, 1920 -- valid -- Blue Ridge Two-lined Salamander
  Farancia Gray, 1842 -- valid -- Mud Snakes, Mudsnakes, Rainbow Snakes
  Farancia abacura (Holbrook, 1836) -- valid -- Mud Snake, Mudsnake
  Farancia erytrogramma (Palisot de Beauvois in Sonnini and Latreille, 1801) -- valid -- Rainbow Snake
  Ficimia Gray, 1849 -- valid -- Mexican Hook-nosed Snakes, Southern Hook-nosed Snakes
  Ficimia streckeri Taylor, 1931 -- valid -- Culebra-naricilla mexicana, Mexican Hook-nosed Snake, Tamaulipan Hook-nosed Snake
  Gambelia Baird, 1859 -- valid -- Leopard Lizards
  Gambelia copeii (Yarrow, 1882) -- valid -- Cope's Leopard Lizard
  Gambelia sila (Stejneger, 1890) -- valid -- Blunt-nosed Leopard Lizard
  Gambelia wislizenii (Baird and Girard, 1852) -- valid -- Lagartija-leopardo narigona, Long-nosed Leopard Lizard
  Gastrophryne Fitzinger, 1843 -- valid -- Narrow-mouthed Toads, North American Narrow-mouthed Toads
  Gastrophryne carolinensis (Holbrook, 1835) -- valid -- Eastern Narrow-mouthed Toad
  Gastrophryne olivacea (Hallowell, 1856) -- valid -- Great Plains Narrow-mouthed Toad, Sapo-boca angosta oliváceo, Western Narrow-mouthed Toad
  Gehyra Gray, 1834 -- valid -- Web-toed Geckos
  Gehyra brevipalmata (Peters, 1874) -- valid -- Palauan Web-toed Gecko
  Gehyra mutilata (Wiegmann, 1835) -- valid -- Geco plano, Stump-toed Gecko
  Gehyra oceanica (Lesson, 1830) -- valid -- Big Tree Gecko, Oceanic Gecko
  Gekko Laurenti, 1768 -- valid -- Gekkos, Tropical Asian Geckos
  Gekko gecko (Linnaeus, 1758) -- valid -- Tokay Gecko, Tokay Gekko
  Gekko vittatus Houttuyn, 1782 -- valid -- Striped Gecko, Striped Gekko
  Gekkonidae -- valid -- Geckos
  Geochelone Fitzinger, 1835 -- valid -- Geochelone Tortoises, geoclelone tortoises, typical tortoises
  Geochelone carbonaria (Spix, 1824) -- valid -- Red-footed Tortoise
  Gerrhonotus Wiegmann, 1828 -- valid -- Alligator Lizards
  Gerrhonotus infernalis Baird, 1859 -- valid -- Texas Alligator Lizard
  Glyptemys Agassiz, 1857 -- valid -- Sculptured Turtles
  Glyptemys insculpta (LeConte, 1830) -- valid -- Wood Turtle
  Glyptemys muhlenbergii (Schoepff, 1801) -- valid -- Bog Turtle
  Gonatodes Fitzinger, 1843 -- valid -- Bent-toed Geckos
  Gonatodes albogularis (Duméril and Bibron, 1836) -- valid -- Geco cabeza amarilla, Yellow-headed Gecko
  Gopherus Rafinesque, 1832 -- valid -- gopher tortoises, North American Tortoises
  Gopherus agassizii (Cooper, 1863) -- valid -- Desert Tortoise
  Gopherus berlandieri (Agassiz, 1857) -- valid -- Berlandier's tortoise, Galápago tamaulipeco, Texas Tortoise
  Gopherus polyphemus (Daudin, 1802) -- valid -- Gopher Tortoise
  Graptemys Agassiz, 1857 -- valid -- Map Turtles
  Graptemys barbouri Carr and Marchand, 1942 -- valid -- Barbour's Map Turtle
  Graptemys caglei Haynes and McKown, 1974 -- valid -- Cagle's Map Turtle
  Graptemys ernsti Lovich and McCoy, 1992 -- valid -- Escambia Map Turtle
  Graptemys flavimaculata Cagle, 1954 -- valid -- sawback turtle, Yellow-blotched Map Turtle, yellow-blotched sawback
  Graptemys geographica (Lesueur, 1817) -- valid -- Common Map Turtle, tortue géographique
  Graptemys gibbonsi Lovich and McCoy, 1992 -- valid -- Pascagoula Map Turtle
  Graptemys kohnii (Baur, 1890) -- invalid -- Mississippi Map Turtle
  Graptemys nigrinoda Cagle, 1954 -- valid -- Black-knobbed Map Turtle
  Graptemys oculifera (Baur, 1890) -- valid -- Ringed Map Turtle, ringed sawback turtle
  Graptemys ouachitensis Cagle, 1953 -- valid -- Ouachita Map Turtle
  Graptemys pseudogeographica (Gray, 1831) -- valid -- False Map Turtle
  Graptemys pulchra Baur, 1893 -- valid -- Alabama Map Turtle
  Graptemys versa Stejneger, 1925 -- valid -- Texas Map Turtle
  Gyalopion Cope, 1860 -- valid -- Hook-nosed Snakes, Western Hook-nosed Snakes
  Gyalopion canum Cope, 1860 -- valid -- Chihuahuan Hook-nosed Snake, Culebra-nariz ganchuda de Chihuahua, Western Hook-nosed Snake
  Gyalopion quadrangulare (Günther, 1893) -- valid -- Culebra-nariz ganchuda de desierto, Thornscrub Hook-nosed Snake
  Gyrinophilus Cope, 1869 -- valid -- Cave Salamanders, Spring Salamanders
  Gyrinophilus gulolineatus Brandon, 1965 -- valid -- Berry Cave Salamander
  Gyrinophilus palleucus McCrady, 1954 -- valid -- Tennessee Cave Salamander
  Gyrinophilus porphyriticus (Green, 1827) -- valid -- salamandre pourpre, Spring Salamander
  Gyrinophilus subterraneus Besharse and Holsinger, 1977 -- valid -- West Virginia Spring Salamander
  Haideotriton Carr, 1939 -- invalid -- Georgia Blind Salamanders
  Haideotriton wallacei Carr, 1939 -- invalid -- Georgia Blind Salamander
  Heloderma Wiegmann, 1829 -- valid -- Beaded Lizards, Gila Monsters
   

A gray bar
Date Generated:  
Wed Feb 10 2010 04:15:48 MST