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- Photograph Available
- Taxonomic Comments Available
- Taxonomic Comments Since Collins and Taggart (2009)
Family Anguidae - Glass Lizards and Alligator Lizards - Gray, 1825 |
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| Elgaria - Western Alligator Lizards - Gray, 1838 |
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| E. coerulea - Northern Alligator Lizard - (Wiegmann, 1828) |
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| E. c. coerulea - San Francisco Alligator Lizard - (Wiegmann, 1828) | |||
| E. c. palmeri - Sierra Alligator Lizard - (Stejneger, 1893) | |||
| E. c. principis - Northern Alligator Lizard - Baird & Girard, 1852 | |||
| E. c. shastensis - Shasta Alligator Lizard - (Fitch, 1934) | |||
| E. kingii - Madrean Alligator Lizard - Gray, 1838 |
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| E. k. nobilis - Arizona Alligator Lizard - Baird & Girard, 1852 | |||
| E. multicarinata - Southern Alligator Lizard - (Blainville, 1835) |
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| E. m. multicarinata - California Alligator Lizard - (Blainville, 1835) | |||
| E. m. scincicauda - Oregon Alligator Lizard - (Skilton, 1849) | |||
| E. m. webbii - San Diego Alligator Lizard - (Baird, 1858) | |||
| E. panamintina - Panamint Alligator Lizard - (Stebbins, 1958) |
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Gerrhonotus - Eastern Alligator Lizards - Wiegmann, 1828 |
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| G. infernalis - Texas Alligator Lizard - Baird, 1858 |
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Ophisaurus - Glass Lizards - Daudin, 1803 |
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| O. attenuatus - Slender Glass Lizard - Cope, 1880 |
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| O. a. attenuatus - Western Slender Glass Lizard - Cope, 1880 | |||
| O. a. longicaudus - Eastern Slender Glass Lizard - McConkey, 1952 | |||
| O. compressus - Island Glass Lizard - Cope, 1898 |
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| O. mimicus - Mimic Glass Lizard - Palmer, 1987 |
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| O. ventralis - Eastern Glass Lizard - (Linnaeus, 1766) |
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Family Anniellidae - Legless lizards - Boulenger 1885 |
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| Anniella - Legless Lizards - Gray, 1852 |
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| A. pulchra - California Legless Lizard - Gray, 1852 |
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| A. p. nigra - Black Legless Lizard - Fischer, 1885 | |||
| A. p. pulchra - Silvery Legless Lizard - Gray, 1852 | |||
Family Crotaphytidae - Collared and Leopard Lizards - Smith & Brodie, 1982 |
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| Crotaphytus - Collared Lizards - Holbrook, 1842 |
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| C. bicinctores - Mojave Black-collared Lizard - Smith & Tanner, 1972 |
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| C. collaris - Eastern Collared Lizard - (Say, 1823) |
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| C. nebrius - Sonoran Collared Lizard - Axtell & Montanucci, 1977 |
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| C. reticulatus - Reticulate Collared Lizard - Baird, 1858 |
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| C. vestigium - Baja Black-collared Lizard - Smith & Tanner, 1972 |
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Gambelia - Leopard Lizards - Baird, 1858 |
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| G. copeii - Cope's Leopard Lizard - (Yarrow, 1882) |
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| G. sila - Bluntnose Leopard Lizard - (Stejneger, 1890) |
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| G. wislizenii - Longnose Leopard Lizard - (Baird & Girard, 1852) |
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Family Dactyloidae - Anoles - Fitzinger, 1843 |
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| Anolis - Bush Anoles - Daudin, 1803 |
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| A. carolinensis - Green Anole - (Voigt, 1832) |
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| A. c. carolinensis - Northern Green Anole - (Voigt, 1832) | |||
| A. c. seminolus - Southern Green Anole - Vance, 1991 | |||
Family Eublepharidae - Eyelid Geckos - Boulenger, 1883 |
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| Coleonyx - Banded Geckos - Gray, 1845 |
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| C. brevis - Texas Banded Gecko - Stejneger, 1893 |
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| C. reticulatus - Reticulated Gecko - Davis & Dixon, 1958 |
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| C. switaki - Barefoot Gecko - (Murphy, 1974) |
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| C. s. switaki - Peninsular Barefoot Gecko - (Murphy, 1974) | |||
| C. variegatus - Western Banded Gecko - (Baird, 1858) |
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| C. v. abbotti - San Diego Banded Gecko - Klauber, 1945 | |||
| C. v. bogerti - Tucson Banded Gecko - Klauber, 1945 | |||
| C. v. utahensis - Utah Banded Gecko - Klauber, 1945 | |||
| C. v. variegatus - Desert Banded Gecko - (Baird, 1858) | |||
Family Helodermatidae - Gila Monsters - Gray, 1837 |
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| Heloderma - Gila Monsters - Wiegmann, 1829 |
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| H. suspectum - Gila Monster - Cope, 1869 |
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| H. s. cinctum - Banded Gila Monster - Bogert & Martín del Campo, 1956 | |||
| H. s. suspectum - Reticulate Gila Monster - Cope, 1869 | |||
Family Iguanidae - Iguanas - Oppel, 1811 |
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| Dipsosaurus - Desert Iguanas - Hallowell, 1854 |
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| D. dorsalis - Desert Iguana - (Baird & Girard, 1852) |
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| D. d. dorsalis - Desert Iguana - (Baird & Girard, 1852) | |||
Sauromalus - Chuckwallas - Dumeril, 1856 |
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| S. ater - Chuckwalla - Duméril, 1856 |
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Family Phrynosomatidae - Spiny Lizards - Fitzinger, 1843 |
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| Callisaurus - Zebratail Lizards - Blainville, 1835 |
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| C. draconoides - Zebratail Lizard - Blainville, 1835 |
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| C. d. myurus - Nevada Zebratail Lizard - Richardson, 1915 | |||
| C. d. rhodostictus - Mojave Zebratail Lizard - Cope, 1896 | |||
| C. d. ventralis - Arizona Zebratail Lizard - (Hallowell, 1852) | |||
Cophosaurus - Greater Earless Lizards - Troschel, 1850 |
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| C. texanus - Greater Earless Lizard - Troschel, 1850 |
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| C. t. scitulus - SouthWestern Earless Lizard - (Peters, 1951) | |||
| C. t. texanus - Texas Earless Lizard - Troschel, 1850 | |||
Holbrookia - Earless Lizards - Girard, 1851 |
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| H. elegans - Canyon Earless Lizard - Bocourt, 1874 |
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| H. e. thermophila - Western Earless Lizard - Barbour, 1921 | |||
| H. lacerata - Spot-tailed Earless Lizard - Cope, 1880 |
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| H. l. lacerata - Plateau Earless Lizard - Cope, 1880 | |||
| H. l. subcaudalis - Southern Earless Lizard - Axtell, 1956 | |||
| H. maculata - Lesser Earless Lizard - Girard, 1851 |
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| H. m. bunkeri - Bunker's Earless Lizard - Smith, 1935 | |||
| H. m. campi - Speckled Earless Lizard - Schmidt, 1921 | |||
| H. m. flavilenta - Striped Earless Lizard - (Cope, 1883) | |||
| H. m. maculata - Northern Earless Lizard - Girard, 1851 | |||
| H. m. perspicua - Eastern Earless Lizard - Axtell, 1956 | |||
| H. m. pulchra - Huachuca Earless Lizard - Schmidt, 1921 | |||
| H. m. ruthveni - Bleached Earless Lizard - Smith, 1943 | |||
| H. propinqua - Keeled Earless Lizard - Baird & Girard, 1852 |
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| H. p. propinqua - Northern Keeled Earless Lizard - Baird & Girard, 1852 | |||
Petrosaurus - Rock Lizards - Boulenger, 1885 |
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| P. mearnsi - Banded Rock Lizard - (Stejneger, 1894) |
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Phrynosoma - Horned Lizards - Wiegmann, 1828 |
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| P. blainvillii - Coast Horned Lizard - Gray, 1839 |
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| P. cornutum - Texas Horned Lizard - (Harlan, 1825) |
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| P. douglasii - Northwestern Short-horned Lizard - (Bell, 1828) |
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| P. goodei - Sonoran Horned Lizard - Stejneger, 1893 |
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| P. hernandesi - Mountain Short-horned Lizard - Girard, 1858 |
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| P. h. hernandesi - Mountain Short-horned Lizard - Girard, 1858 | |||
| P. mcallii - Flat-tail Horned Lizard - (Hallowell, 1852) |
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| P. modestum - Roundtail Horned Lizard - Girard, 1852 |
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| P. platyrhinos - Desert Horned Lizard - Girard, 1852 |
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| P. p. calidiarum - Southern Desert Horned Lizard - (Cope, 1896) | |||
| P. p. platyrhinos - Northern Desert Horned Lizard - Girard, 1852 | |||
| P. solare - Regal Horned Lizard - Gray, 1845 |
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Sceloporus - Spiny Lizards - Wiegmann, 1828 |
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| S. arenicolus - Dunes Sagebrush Lizard - Degenhardt & Jones, 1972 |
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| S. becki - Island Fence Lizard - Van Denburgh, 1905 |
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| S. clarkii - Clark's Spiny Lizard - Baird & Girard, 1852 |
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| S. c. clarkii - Sonoran Spiny Lizard - Baird & Girard, 1852 | |||
| S. c. vallaris - Plateau Spiny Lizard - Shannon & Urbano, 1954 | |||
| S. consobrinus - Prairie Lizard - Baird & Girard, 1853 |
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| S. cowlesi - Southern Plateau Lizard - Lowe & Norris, 1956 |
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| S. graciosus - Sagebrush Lizard - Baird & Girard, 1852 |
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| S. g. gracilis - Western Sagebrush Lizard - Baird & Girard, 1852 | |||
| S. g. graciosus - Northern Sagebrush Lizard - Baird & Girard, 1852 | |||
| S. grammicus - Mesquite Lizard - Wiegmann, 1828 |
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| S. g. microlepidotus - Northern Mesquite Lizard - Wiegmann, 1834 | |||
| S. jarrovii - Yarrow's Spiny Lizard - Cope, 1875 |
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| S. magister - Desert Spiny Lizard - Hallowell, 1854 |
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| S. merriami - Canyon Lizard - Stejneger, 1904 |
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| S. m. annulatus - Big Bend Canyon Lizard - Smith, 1937 | |||
| S. m. longipunctatus - Presidio Canyon Lizard - Olson, 1973 | |||
| S. m. merriami - Merriam's Canyon Lizard - Stejneger, 1904 | |||
| S. occidentalis - Western Fence Lizard - Baird & Girard, 1852 |
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| S. o. biseriatus - San Joaquin Fence Lizard - Hallowell, 1854 | |||
| S. o. bocourtii - Coast Range Fence Lizard - Boulenger, 1885 | |||
| S. o. longipes - Great Basin Fence Lizard - Baird, 1858 | |||
| S. o. occidentalis - NorthWestern Fence Lizard - Baird & Girard, 1852 | |||
| S. o. taylori - Sierra Fence Lizard - Camp, 1916 | |||
| S. olivaceus - Texas Spiny Lizard - Smith, 1934 |
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| S. orcutti - Granite Spiny Lizard - Stejneger, 1893 |
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| S. poinsettii - Crevice Spiny Lizard - Baird & Girard, 1852 |
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| S. p. axtelli - Texas Crevice Spiny Lizard - Webb, 2006 | |||
| S. p. poinsettii - Crevice Spiny Lizard - Baird & Girard, 1852 | |||
| S. serrifer - Blue Spiny Lizard - Cope, 1866 |
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| S. s. cyanogenys - Blue Spiny Lizard - Cope, 1885 | |||
| S. slevini - Bunch Grass Lizard - Smith, 1937 |
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| S. tristichus - Northern Plateau Lizard - Cope, 1875 |
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| S. undulatus - Eastern Fence Lizard - (Bosc & Daudin, 1801) |
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| S. vandenburgianus - Southern Sagebrush Lizard - Cope, 1896 |
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| S. variabilis - Rosebelly Lizard - Wiegmann, 1834 |
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| S. v. marmoratus - Rosebelly Lizard - Hallowell, 1852 | |||
| S. virgatus - Striped Plateau Lizard - Smith, 1938 |
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| S. woodi - Florida Scrub Lizard - Stejneger, 1918 |
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Uma - Fringe-toed Lizards - Baird, 1858 |
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| U. inornata - Coachella Valley Fringe-toed Lizard - Cope, 1895 |
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| U. notata - Colorado Desert Fringe-toed Lizard - Baird, 1858 |
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| U. rufopunctata - Sonoran Fringe-toed Lizard - Cope, 1895 |
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| U. scoparia - Mojave Fringe-toed Lizard - Cope, 1894 |
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Urosaurus - Tree & Brush Lizards - Hallowell, 1854 |
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| U. graciosus - Brush Lizard - Hallowell, 1854 |
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| U. nigricaudus - Blacktail Brush Lizard - (Cope, 1864) |
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| U. ornatus - Tree Lizard - (Baird & Girard, 1852) |
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Uta - Side-blotched Lizards - Baird & Girard, 1852 |
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| U. stansburiana - Side-blotched Lizard - Baird & Girard, 1852 |
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| U. s. elegans - California Side-blotched Lizard - Yarrow, 1882 | |||
| U. s. nevadensis - Nevada Side-blotched Lizard - Ruthven, 1915 | |||
| U. s. stansburiana - Northern Side-blotched Lizard - Baird & Girard, 1852 | |||
| U. s. stejnegeri - Desert Side-blotched Lizard - Schmidt, 1921 | |||
| U. s. uniformis - Colorado Side-blotched Lizard - Pack & Tanner, 1970 | |||
Family Phyllodactylidae - Leaf-toed Geckos - Gamble Bauer Greenbaum & Jackman 2008 |
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| Phyllodactylus - Leaf-toed Geckos - Gray, 1828 |
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| P. nocticolus - Peninsular Leaf-toed Gecko - Dixon, 1964 |
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Family Scincidae - Skinks - Gray, 1825 |
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| Plestiodon - North American Skinks - Dumeril & Bibron 1839 |
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| P. anthracinus - Coal Skink - Baird, 1849 |
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| P. a. anthracinus - Northern Coal Skink - Baird, 1849 | |||
| P. a. pluvialis - Southern Coal Skink - (Cope, 1880) | |||
| P. callicephalus - Mountain Skink - (Bocourt, 1879) |
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| P. egregius - Mole Skink - Baird, 1858 |
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| P. e. egregius - Florida Keys Mole Skink - Baird, 1858 | |||
| P. e. insularis - Cedar Key Mole Skink - (Mount, 1965) | |||
| P. e. lividus - Bluetail Mole Skink - (Mount, 1965) | |||
| P. e. onocrepis - Peninsula Mole Skink - Cope, 1871 | |||
| P. e. similis - Northern Mole Skink - (McConkey, 1957) | |||
| P. fasciatus - Five-lined Skink - (Linnaeus, 1758) |
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| P. gilberti - Gilbert's Skink - (Van Denburgh, 1896) |
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| P. g. arizonensis - Arizona Skink - (Lowe & Shannon, 1954) | |||
| P. g. cancellosus - Variegated Skink - (Rodgers & Fitch, 1947) | |||
| P. g. gilberti - Greater Brown Skink - (Van Denburgh, 1896) | |||
| P. g. placerensis - Northern Brown Skink - (Rodgers, 1944) | |||
| P. g. rubricaudatus - Western Redtail Skink - (Taylor, 1935) | |||
| P. inexpectatus - Southeastern Five-lined Skink - (Taylor, 1932) |
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| P. laticeps - Broadhead Skink - (Schneider, 1801) |
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| P. multivirgatus - Many-lined Skink - Hallowell, 1857 |
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| P. m. epipleurotus - Variable Skink - (Cope, 1880) | |||
| P. m. multivirgatus - Northern Many-lined Skink - Hallowell, 1857 | |||
| P. obsoletus - Great Plains Skink - (Baird & Girard, 1852) |
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| P. obtusirostris - Southern Prairie Skink - (Bocourt, 1879) |
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| P. reynoldsi - Sand Skink - (Stejneger, 1910) |
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| P. septentrionalis - Northern Prairie Skink - Baird, 1858 |
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| P. skiltonianus - Western Skink - Baird & Girard, 1852 |
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| P. s. interparietalis - Coronado Island Skink - (Tanner, 1957) | |||
| P. s. skiltonianus - Western Skink - Baird & Girard, 1852 | |||
| P. s. utahensis - Great Basin Skink - (Tanner, 1957) | |||
| P. tetragrammus - Four-lined Skink - Baird, 1858 |
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| P. t. brevilineatus - Short-lined Skink - (Cope, 1880) | |||
| P. t. tetragrammus - Four-lined Skink - Baird, 1858 | |||
Scincella - Ground Skinks - Mittleman, 1950 |
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| S. lateralis - Ground Skink - (Say, 1823) |
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Family Sphaerodactylidae - Sphaerodactyl Geckos - Underwood, 1954 |
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| Sphaerodactylus - Dwarf Geckos - Wagler, 1830 |
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| S. notatus - Reef Gecko - Baird, 1858 |
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| S. n. notatus - Florida Reef Gecko - Baird, 1858 | |||
Family Teiidae - Whiptails, Racerunners & Ameivas - Gray, 1827 |
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| Aspidoscelis - North American Whiptails & Racerunners - Fitzinger, 1843 |
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| A. arizonae - Arizona Striped Whiptail - (Van Denburgh, 1896) |
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| A. burti - Canyon Spotted Whiptail - (Taylor, 1938) |
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| A. b. stictogramma - Giant Spotted Whiptail - (Burger, 1950) | |||
| A. dixoni - Gray-checkered Whiptail - (Scudday, 1973) |
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| A. exsanguis - Chihuahuan Spotted Whiptail - (Lowe, 1956) |
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| A. flagellicauda - Gila Spotted Whiptail - (Lowe & Wright, 1964) |
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| A. gularis - Texas Spotted Whiptail - (Baird & Girard, 1852) |
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| A. g. gularis - Texas Spotted Whiptail - (Baird & Girard, 1852) | |||
| A. gypsi - Little White Whiptail - (Wright & Lowe, 1993) |
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| A. hyperythra - Orangethroat Whiptail - (Cope, 1863) |
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| A. inornata - Little Striped Whiptail - (Baird, 1858) |
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| A. i. heptagramma - Trans-Pecos Striped Whiptail - (Axtell, 1961) | |||
| A. laredoensis - Laredo Striped Whiptail - (McKinney, Kay & Anderson, 1973) |
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| A. neomexicana - New Mexico Whiptail - (Lowe & Zweifel, 1952) |
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| A. neotesselata - Southeastern Colorado Whiptail - (Walker, Cordes & Taylor, 1997) |
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| A. pai - Pai Striped Whiptail - (Wright & Lowe, 1993) |
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| A. septemvittata - Plateau Spotted Whiptail - (Cope, 1892) |
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| A. s. septemvittata - Plateau Spotted Whiptail - (Cope, 1892) | |||
| A. sexlineata - Six-lined Racerunner - (Linnaeus, 1766) |
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| A. s. sexlineata - Six-lined Racerunner - (Linnaeus, 1766) | |||
| A. s. stephensae - Texas Yellowhead Racerunner - (Trauth, 1992) | |||
| A. s. viridis - Prairie Racerunner - (Lowe, 1966) | |||
| A. sonorae - Sonoran Spotted Whiptail - (Lowe & Wright, 1964) |
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| A. tesselata - Colorado Checkered Whiptail - (Say, 1823) |
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| A. tigris - Western Whiptail - (Baird & Girard, 1852) |
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| A. t. marmorata - Western Marbled Whiptail - (Baird & Girard, 1852) | |||
| A. t. munda - California Whiptail - (Camp, 1916) | |||
| A. t. punctilinealis - Southern Whiptail - (Dickerson, 1919) | |||
| A. t. reticuloriens - Eastern Marbled Whiptail - (Vance, 1978) | |||
| A. t. septentrionalis - Northern Whiptail - (Burger, 1950) | |||
| A. t. stejnegeri - Coastal Whiptail - (Van Denburgh, 1894) | |||
| A. t. tigris - Great Basin Whiptail - (Baird & Girard, 1852) | |||
| A. uniparens - Desert Grassland Whiptail - (Wright & Lowe, 1965) |
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| A. velox - Plateau Striped Whiptail - (Springer, 1928) |
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| A. xanthonota - Redback Whiptail - (Duellman & Lowe, 1953) |
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Family Xantusiidae - Night Lizards - Baird, 1858 |
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| Xantusia - Night Lizards - Baird, 1858 |
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| X. arizonae - Arizona Night Lizard - Klauber, 1931 |
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| X. bezyi - Bezy's Night Lizard - Papenfuss, Macey & Schulte 2001 |
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| X. gracilis - Sandstone Night Lizard - Grismer & Galvan, 1986 |
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| X. henshawi - Granite Night Lizard - Stejneger, 1893 |
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| X. riversiana - Island Night Lizard - Cope, 1883 |
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| X. r. reticulata - San Clemente Night Lizard - Smith, 1946 | |||
| X. r. riversiana - San Nicolas Night Lizard - Cope, 1883 | |||
| X. sierrae - Sierra Night Lizard - Bezy, 1967 |
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| X. vigilis - Desert Night Lizard - Baird, 1858 |
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| X. wigginsi - Wiggins's Night Lizard - Savage, 1952 |
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| © 1994-2013, CNAH - Director/President - Travis W. Taggart | |
| Accessed at: 5/22/2013 6:54:50 AM CT. | |