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Publication: McDiarmid, Roy W., Jonathan A. Campbell, and T'Shaka A. Touré. 1999. Snake Species of the World: A Taxonomic and Geographic Reference, vol. 1. xi + 511.

ITIS records 1 to 500 citing this publication
 
 Kingdom Animalia
  Acontias leucostoma Troost, 1836 -- invalid
  Acrantophis Jan in Jan and Sordelli, 1860 -- invalid
  Acrantophis dumerili Jan in Jan and Sordelli, 1860 -- invalid
  Acrantophis madagascariensis (Duméril and Bibron, 1844) -- invalid
  Acrochordidae Bonaparte, 1831 -- valid -- Wart Snakes
  Acrochordus Hornstedt, 1787 -- valid -- Java Wart Snakes
  Acrochordus arafurae McDowell, 1979 -- valid
  Acrochordus granulatus (Schneider, 1799) -- valid
  Acrochordus javanicus Hornstedt, 1787 -- valid
  Acrocordus Hornstedt, 1787 -- invalid
  Acutotyphlops Wallach, 1995 -- valid
  Acutotyphlops infralabialis (Waite, 1918) -- valid
  Acutotyphlops kunuaensis Wallach, 1995 -- valid
  Acutotyphlops solomonis (Parker, 1939) -- valid
  Acutotyphlops subocularis (Waite, 1897) -- valid
  Adenorhinos Marx and Rabb, 1965 -- valid
  Adenorhinos barbouri (Loveridge, 1930) -- valid
  Agkistrodon Palisot de Beauvois, 1799 -- valid -- Copperheads, Cottonmouths
  Agkistrodon bilineatus Günther, 1863 -- valid -- Cantil enjaquimado
  Agkistrodon bilineatus bilineatus (Günther, 1863) -- valid
  Agkistrodon bilineatus howardgloydi (Conant, 1984) -- valid
  Agkistrodon bilineatus russeolus (Gloyd, 1972) -- valid
  Agkistrodon bilineatus taylori Burger and Robertson, 1951 -- valid
  Agkistrodon contortrix (Linnaeus, 1766) -- valid -- Cantil cobrizo, Copperhead
  Agkistrodon contortrix contortrix (Linnaeus, 1766) -- valid -- Southern Copperhead
  Agkistrodon contortrix laticinctus Gloyd and Conant, 1934 -- valid -- Broad-banded Copperhead
  Agkistrodon contortrix mokasen Palisot de Beauvois, 1799 -- valid -- Northern Copperhead
  Agkistrodon contortrix phaeogaster Gloyd, 1969 -- valid -- Osage Copperhead
  Agkistrodon contortrix pictigaster Gloyd and Conant, 1943 -- valid -- Trans-pecos Copperhead
  Agkistrodon mokeson austrinus Gloyd and Conant, 1943 -- invalid
  Agkistrodon mokeson laticinctus Gloyd and Conant, 1934 -- invalid
  Agkistrodon mokeson pictigaster Gloyd and Conant, 1943 -- invalid
  Agkistrodon piscivorus (Lacépède, 1789) -- valid -- Cottonmouth
  Agkistrodon piscivorus conanti Gloyd, 1969 -- valid -- Florida Cottonmouth
  Agkistrodon piscivorus leucostoma (Troost, 1836) -- valid -- Western Cottonmouth
  Agkistrodon piscivorus piscivorus (Lacépède, 1789) -- valid -- Eastern Cottonmouth
  Alethinophidia Nopcsa, 1923 -- valid
  Aniliidae Stejneger, 1907 -- valid -- False Coral Snakes
  Anilius Oken, 1816 -- valid -- Pipe Snakes
  Anilius scytale (Linnaeus, 1758) -- valid -- Red Pipe Snake
  Anilius scytale phelpsorum Roze, 1958 -- valid
  Anilius scytale scytale (Linnaeus, 1758) -- valid
  Anomalepididae Taylor, 1939 -- valid -- Primitive Blind Snakes
  Anomalepis Jan, 1860 -- valid
  Anomalepis aspinosus Taylor, 1939 -- valid
  Anomalepis colombia Marx, 1953 -- valid
  Anomalepis flavapices Peters, 1957 -- valid
  Anomalepis mexicanus Jan, 1860 -- valid
  Anomalochilus Lidth de Jeude in Weber, 1890 -- invalid
  Anomochilidae Cundall, Wallach and Rossman, 1993 -- valid -- Dwarf Pipe Snakes
  Anomochilus Berg, 1901 -- valid -- Dwarf Pipesnakes
  Anomochilus leonardi Smith, 1940 -- valid
  Anomochilus weberi (Lidth de Jeude in Weber, 1890) -- valid
  Antaresia Wells and Wellington, 1984 -- valid
  Antaresia childreni (Gray, 1842) -- valid
  Antaresia maculosa (Peters, 1873) -- valid
  Antaresia perthensis (Stull, 1932) -- valid
  Antaresia stimsoni (Smith, 1985) -- valid
  Apodora Kluge, 1993 -- valid
  Apodora papuana (Peters and Doria, 1878) -- valid
  Aspidites Peters, 1877 -- valid
  Aspidites melanocephalus (Krefft, 1864) -- valid
  Aspidites ramsayi (Macleay, 1882) -- valid
  Atheris Cope, 1862 -- valid
  Atheris anisolepis Mocquard, 1887 -- valid
  Atheris ceratophora Werner, 1895 -- valid
  Atheris chlorechis (Pel, 1851) -- valid
  Atheris desaixi Ashe, 1968 -- valid
  Atheris hispida Laurent, 1955 -- valid
  Atheris katangensis Witte, 1953 -- valid
  Atheris nitschei Tornier, 1902 -- valid
  Atheris nitschei nitschei Tornier, 1902 -- valid
  Atheris nitschei rungwensis Bogert, 1940 -- valid
  Atheris squamigera (Hallowell, 1856) -- valid
  Atropoides Werman, 1992 -- valid
  Atropoides nummifer (Rüppell, 1845) -- valid -- Nauyaca o nayaraca saltadora
  Atropoides nummifer mexicanus (Duméril, Bibron and Duméril, 1854) -- valid
  Atropoides nummifer nummifer (Rüppell, 1845) -- valid
  Atropoides nummifer occiduus (Hoge, 1966) -- valid
  Atropoides olmec (Pérez-Higareda, Smith and Juliá-Zertuche, 1985) -- valid -- Nauyaca de Los Tuxtlas
  Atropoides picadoi (Dunn, 1939) -- valid
  Azemiopinae Liem, Marx and Rabb, 1971 -- valid
  Azemiops Boulenger, 1888 -- valid
  Azemiops feae Boulenger, 1888 -- valid
  Bitis Gray, 1842 -- valid
  Bitis arietans (Merrem, 1820) -- valid
  Bitis arietans arietans (Merrem, 1820) -- valid
  Bitis arietans somalica Parker, 1949 -- valid
  Bitis atropos (Linnaeus, 1758) -- valid
  Bitis caudalis (Smith, 1839) -- valid
  Bitis cornuta (Daudin, 1803) -- valid
  Bitis cornuta albanica Hewitt, 1937 -- valid
  Bitis cornuta cornuta (Daudin, 1803) -- valid
  Bitis gabonica (Duméril, Bibron and Duméril, 1854) -- valid
  Bitis gabonica gabonica (Duméril, Bibron and Duméril, 1854) -- valid
  Bitis gabonica rhinoceros (Schlegel, 1855) -- valid
  Bitis heraldica (Bocage, 1889) -- valid
  Bitis inornata (Smith, 1838) -- valid
  Bitis nasicornis (Shaw, 1792) -- valid
  Bitis parviocula Böhme, 1977 -- valid
  Bitis peringueyi (Boulenger, 1888) -- valid
  Bitis rubida Branch, 1997 -- valid
  Bitis schneideri (Boettger, 1886) -- valid
  Bitis worthingtoni Parker, 1932 -- valid
  Bitis xeropaga Haacke, 1975 -- valid
  Boa Linnaeus, 1758 -- valid -- Boas
  Boa constrictor Linnaeus, 1758 -- valid -- Boa Constrictor, Boa constrictor
  Boa constrictor amarali (Stull, 1932) -- valid
  Boa constrictor constrictor Linnaeus, 1758 -- valid
  Boa constrictor imperator Daudin, 1803 -- valid
  Boa constrictor longicauda Price and Russo, 1991 -- valid
  Boa constrictor melanogaster Langhammer, 1983 -- valid
  Boa constrictor nebulosa (Lazell, 1964) -- valid
  Boa constrictor occidentalis Philippi, 1873 -- valid
  Boa constrictor orophias Linnaeus, 1758 -- valid
  Boa constrictor ortonii Cope, 1878 -- valid
  Boa constrictor sabogae (Barbour, 1906) -- valid
  Boa contortrix Linnaeus, 1766 -- invalid
  Boa dumerili (Jan in Jan and Sordelli, 1860) -- valid
  Boa madagascariensis (Duméril and Bibron, 1844) -- valid
  Boa manditra Kluge, 1991 -- valid
  Boidae Gray, 1825 -- valid -- Boas, Boids
  Boinae Gray, 1825 -- valid
  Bolyeria Gray, 1842 -- valid
  Bolyeria multocarinata (Boie, 1827) -- valid -- Round Island Boa
  Bolyeriidae Hoffstetter, 1946 -- valid -- Mauritius Snakes
  Bothriechis Peters, 1859 -- valid
  Bothriechis aurifer (Salvin, 1860) -- valid -- Nauyaca-de árbol manchas amarillas
  Bothriechis bicolor (Bocourt, 1868) -- valid -- Nauyaca-de árbol bicolor
  Bothriechis lateralis Peters, 1862 -- valid
  Bothriechis marchi (Barbour and Loveridge, 1929) -- valid
  Bothriechis nigroviridis Peters, 1859 -- valid
  Bothriechis rowleyi (Bogert, 1968) -- valid -- Nauyaca-de árbol de Rowley
  Bothriechis schlegelii (Berthold, 1846) -- valid
  Bothriopsis Peters, 1861 -- valid
  Bothriopsis bilineata (Wied-Neuwied, 1821) -- valid
  Bothriopsis bilineata bilineata (Wied-Neuwied, 1821) -- valid
  Bothriopsis bilineata smaragdinus (Hoge, 1966) -- valid
  Bothriopsis medusa (Sternfeld, 1920) -- valid
  Bothriopsis oligolepis (Werner, 1901) -- valid
  Bothriopsis peruviana (Boulenger, 1903) -- valid
  Bothriopsis pulchra (Peters, 1862) -- valid
  Bothriopsis punctata (Garcia, 1896) -- valid
  Bothriopsis taeniata (Wagler, 1824) -- valid
  Bothriopsis taeniata lichenosa Roze, 1958 -- valid
  Bothriopsis taeniata taeniata (Wagler, 1824) -- valid
  Bothrochilus Fitzinger, 1843 -- valid
  Bothrochilus boa (Schlegel, 1837) -- valid
  Bothrops Wagler, 1824 -- valid
  Bothrops alternatus Duméril, Bibron and Duméril, 1854 -- valid
  Bothrops ammodytoides Leybold, 1873 -- valid
  Bothrops andianus Amaral, 1923 -- valid
  Bothrops asper (Garman, 1884) -- valid -- Nauyaca-terciopelo real
  Bothrops atrox (Linnaeus, 1758) -- valid
  Bothrops barnetti Parker, 1938 -- valid
  Bothrops brazili Hoge, 1954 -- valid
  Bothrops campbelli Freire-Lascano, 1991 -- valid
  Bothrops caribbaeus (Garman, 1887) -- valid
  Bothrops colombianus Rendahl and Vestergren, 1940 -- valid
  Bothrops cotiara (Gomes, 1913) -- valid
  Bothrops erythromelas Amaral, 1923 -- valid
  Bothrops fonsecai Hoge and Belluomini, 1959 -- valid
  Bothrops hyoprorus Amaral, 1935 -- valid
  Bothrops iglesiasi Amaral, 1923 -- valid
  Bothrops insularis (Amaral, 1922) -- valid
  Bothrops itapetiningae (Boulenger, 1907) -- valid
  Bothrops jararaca (Wied-Neuwied, 1824) -- valid
  Bothrops jararacussu Lacerda, 1884 -- valid
  Bothrops jonathani Harvey, 1994 -- valid
  Bothrops lanceolatus (Bonnaterre, 1790) -- valid
  Bothrops leucurus Wagler, 1824 -- valid
  Bothrops lojanus Parker, 1930 -- valid
  Bothrops marajoensis Hoge, 1966 -- valid
  Bothrops microphthalmus Cope, 1875 -- valid
  Bothrops moojeni Hoge, 1966 -- valid
  Bothrops nasutus Bocourt, 1868 -- invalid
  Bothrops neuwiedi Wagler, 1824 -- valid
  Bothrops neuwiedi bolivianus Amaral, 1927 -- valid
  Bothrops neuwiedi diporus Cope, 1862 -- valid
  Bothrops neuwiedi goyazensis Amaral, 1925 -- valid
  Bothrops neuwiedi lutzi (Miranda-Ribeiro, 1915) -- valid
  Bothrops neuwiedi mattogrossensis Amaral, 1925 -- valid
  Bothrops neuwiedi meridionalis Müller, 1885 -- valid
  Bothrops neuwiedi neuwiedi Wagler, 1824 -- valid
  Bothrops neuwiedi paramanensis Amaral, 1925 -- valid
  Bothrops neuwiedi pauloensis Amaral, 1925 -- valid
  Bothrops neuwiedi piauhyensis Amaral, 1925 -- valid
  Bothrops neuwiedi pubescens (Cope, 1870) -- valid
  Bothrops neuwiedi urutu (Liais, 1872) -- valid
  Bothrops nummifer (Rüppell, 1845) -- invalid
  Bothrops ophryomegas Bocourt, 1869 -- invalid
  Bothrops pictus (Tschudi, 1845) -- valid
  Bothrops pirajai Amaral, 1923 -- valid
  Bothrops pradoi (Hoge, 1948) -- valid
  Bothrops sanctaecrucis Hoge, 1966 -- valid
  Bothrops schlegelii (Berthold, 1846) -- invalid
  Bothrops venezuelensis Sandner Montilla, 1952 -- valid
  Brachyophidium Wall, 1921 -- valid
  Brachyophidium rhodogaster Wall, 1921 -- valid
  Calabaria Gray, 1858 -- invalid
  Calabaria reinhardtii (Schlegel, 1848) -- invalid
  Calloselasma Cope, 1860 -- valid
  Calloselasma rhodostoma (Kuhl, 1824) -- valid
  Candoia Gray, 1842 -- valid -- Bevel-nosed Boas, Keel-scaled Boas
  Candoia aspera (Günther, 1877) -- valid
  Candoia bibroni (Duméril and Bibron, 1844) -- valid -- Bibron's Bevel-nosed Boa, Bibron's Keel-scaled Boa, Pacific Tree Boa
  Candoia bibroni australis (Montrousier, 1860) -- valid
  Candoia bibroni bibroni (Duméril and Bibron, 1844) -- valid
  Candoia carinata (Schneider, 1801) -- valid -- Pacific Ground Boa, Pacific Keel-scaled Boa
  Candoia carinata carinata (Schneider, 1801) -- valid
  Candoia carinata paulsoni (Stull, 1956) -- valid
  Casarea Gray, 1842 -- valid
  Casarea dussumieri (Schlegel, 1837) -- valid -- Round Island Boa
  Caudisona atrox sonoraensis Kennicott, 1861 -- invalid
  Caudisona lepida Kennicott, 1861 -- invalid
  Caudisona lucifer cerberus Coues in Wheeler, 1875 -- invalid
  Caudisona mitchellii Cope, 1861 -- invalid
  Caudisona pyrrha Cope, 1867 -- invalid
  Caudisona scutulata Kennicott, 1861 -- invalid
  Causinae Cope, 1859 -- valid
  Causus Wagler, 1830 -- valid
  Causus bilineatus Boulenger, 1905 -- valid
  Causus defilippii (Jan, 1863) -- valid
  Causus lichtensteinii (Jan, 1859) -- valid
  Causus maculatus (Hallowell, 1842) -- valid
  Causus resimus (Peters, 1862) -- valid
  Causus rhombeatus (Lichtenstein, 1823) -- valid
  Cenchris mokeson Daudin, 1803 -- invalid
  Cerastes Laurenti, 1768 -- valid
  Cerastes cerastes (Linnaeus, 1758) -- valid
  Cerastes gasperettii Leviton and Anderson, 1967 -- valid
  Cerastes vipera (Linnaeus, 1758) -- valid
  Cerrophidion Campbell and Lamar, 1992 -- valid
  Cerrophidion barbouri (Dunn, 1919) -- valid -- Nauyaca-de montaña guerrerense
  Cerrophidion godmani (Günther, 1863) -- valid -- Nauyaca-de montaña de Godman
  Cerrophidion tzotzilorum (Campbell, 1985) -- valid -- Nauyaca-de montaña tzotzil
  Charina Gray, 1849 -- valid -- Rosy Boas, Rubber Boas
  Charina bottae (Blainville, 1835) -- valid -- Rubber Boa
  Charina bottae bottae (Blainville, 1835) -- valid
  Charina bottae umbratica Klauber, 1943 -- invalid
  Charina bottae utahensis Van Denburgh, 1920 -- invalid
  Charina reinhardtii (Schlegel, 1848) -- valid
  Charina trivirgata (Cope, 1861) -- valid -- Rosy Boa
  Charina trivirgata gracia (Klauber, 1931) -- valid -- Desert Rosy Boa
  Charina trivirgata roseofusca (Cope, 1868) -- valid -- Coastal Rosy Boa
  Charina trivirgata trivirgata (Cope, 1861) -- valid -- Mexican Rosy Bos
  Chersidrus Oken, 1817 -- invalid
  Chersydrus Cuvier, 1817 -- invalid
  Chondropython Meyer, 1874 -- invalid
  Chondropython viridis (Schlegel, 1872) -- invalid
  Corallus Daudin, 1803 -- valid -- Neotropical Tree Boas
  Corallus annulatus (Cope, 1875) -- valid
  Corallus annulatus annulatus (Cope, 1875) -- valid
  Corallus annulatus blombergi (Rendahl and Vestergren, 1940) -- valid
  Corallus annulatus colombianus (Rendahl and Vestergren, 1940) -- valid
  Corallus caninus (Linnaeus, 1758) -- valid
  Corallus cookii Gray, 1842 -- valid -- Cook's Tree Boa, Neotropical Tree Boa
  Corallus cropanii (Hoge, 1953) -- valid
  Corallus enydris (Linnaeus, 1758) -- invalid
  Corallus enydris cookii Gray, 1842 -- invalid
  Corallus enydris enydris (Linnaeus, 1758) -- invalid
  Corallus grenadensis (Barbour, 1914) -- valid
  Corallus hortulanus (Linnaeus, 1758) -- valid -- Amazon Tree Boa, Common Tree Boa
  Corallus hortulanus hortulanus (Linnaeus, 1758) -- invalid
  Corallus ruschenbergerii (Cope, 1876) -- valid
  Crotalinae Oppel, 1811 -- valid
  Crotalinus catenatus Rafinesque, 1818 -- invalid
  Crotalophorus edwardsii Baird and Girard, 1853 -- invalid
  Crotalus Linnaeus, 1758 -- valid -- Rattlesnakes
  Crotalus adamanteus Palisot de Beauvois, 1799 -- valid -- Eastern Diamond-backed Rattlesnake, Eastern Diamondback Rattlesnake
  Crotalus adamanteus ruber Cope, 1892 -- invalid
  Crotalus aquilus Klauber, 1952 -- valid
  Crotalus atricaudatus Latreille in Sonnini and Latreille, 1801 -- invalid
  Crotalus atrox Baird and Girard, 1853 -- valid -- Víbora-cascabel de diamantes, Western Diamond-backed Rattlesnake, Western Diamondback Rattlesnake
  Crotalus basiliscus (Cope, 1864) -- valid -- Víbora-cascabel de Saye
  Crotalus catalinensis Cliff, 1954 -- valid -- Víbora-cascabel muda
  Crotalus cerastes Hallowell, 1854 -- valid -- Sidewinder, Víbora-cascabel cornuda
  Crotalus cerastes cerastes Hallowell, 1854 -- valid -- Mojave Desert Sidewinder
  Crotalus cerastes cercobombus Savage and Cliff, 1953 -- valid -- Sonoran Sidewinder
  Crotalus cerastes laterorepens Klauber, 1944 -- valid -- Colorado Desert Sidewinder
  Crotalus concolor Woodbury, 1929 -- invalid
  Crotalus confluentus abyssus Klauber, 1930 -- invalid
  Crotalus confluentus lutosus Klauber, 1930 -- invalid
  Crotalus confluentus nuntius Klauber, 1935 -- invalid
  Crotalus confluentus stephensi Klauber, 1930 -- invalid
  Crotalus durissus Linnaeus, 1758 -- valid -- South American Rattlesnake, Víbora-cascabel tropical
  Crotalus durissus cascavella Wagler, 1824 -- invalid
  Crotalus durissus collilineatus Amaral, 1926 -- invalid
  Crotalus durissus culminatus Klauber, 1952 -- invalid
  Crotalus durissus cumanensis Humboldt, 1833 -- valid
  Crotalus durissus dryinus Linnaeus, 1758 -- invalid
  Crotalus durissus durissus Linnaeus, 1758 -- valid
  Crotalus durissus marajoensis Hoge, 1966 -- valid
  Crotalus durissus maricelae García Pérez, 1995 -- valid
  Crotalus durissus ruruima Hoge, 1966 -- valid
  Crotalus durissus terrificus (Laurenti, 1768) -- valid
  Crotalus durissus totonacus Gloyd and Kauffeld, 1940 -- invalid
  Crotalus durissus trigonicus Harris and Simmons, 1978 -- valid
  Crotalus durissus tzabcan Klauber, 1952 -- invalid
  Crotalus enyo (Cope, 1861) -- valid -- Baja California Rattlesnake, Víbora-cascabel bajacaliforniana
  Crotalus enyo cerralvensis Cliff, 1954 -- valid
  Crotalus enyo enyo (Cope, 1861) -- valid
  Crotalus enyo furvus Lowe and Norris, 1954 -- valid
  Crotalus exsul Garman, 1883 -- invalid -- Red Diamond Rattlesnake, Víbora-cascabel de Isla Cedros
  Crotalus helleri Meek, 1905 -- invalid
  Crotalus horridus Linnaeus, 1758 -- valid -- crotale des bois, Timber Rattlesnake
  Crotalus horridus atricaudatus Latreille in Sonnini and Latreille, 1801 -- invalid
  Crotalus horridus horridus Linnaeus, 1758 -- invalid
  Crotalus horridus unicolor Lidth de Jeude, 1887 -- invalid
  Crotalus intermedius Troschel, 1865 -- valid -- Víbora-cascabel enana
  Crotalus intermedius gloydi Taylor, 1941 -- valid
  Crotalus intermedius intermedius Troschel, 1865 -- valid
  Crotalus intermedius omiltemanus Günther, 1895 -- valid
  Crotalus lannomi Tanner, 1966 -- valid -- Víbora-cascabel de Autlán
  Crotalus lepidus (Kennicott, 1861) -- valid -- Rock Rattlesnake, Víbora-cascabel variable
  Crotalus lepidus klauberi Gloyd, 1936 -- valid -- Banded Rock Rattlesnake
  Crotalus lepidus lepidus (Kennicott, 1861) -- valid -- Mottled Rock Rattlesnake
  Crotalus lepidus maculosus Tanner, Dixon and Harris, 1972 -- valid
  Crotalus lepidus morulus Klauber, 1952 -- valid
  Crotalus maricelae García Pérez, 1995 -- invalid
  Crotalus miliarius Linnaeus, 1766 -- invalid
  Crotalus mitchellii (Cope, 1861) -- valid -- Speckled Rattlesnake
  Crotalus mitchellii angelensis Klauber, 1963 -- valid
  Crotalus mitchellii mitchellii (Cope, 1861) -- valid -- Speckled Rattlesnake
  Crotalus mitchellii muertensis Klauber, 1949 -- valid
  Crotalus mitchellii pyrrhus (Cope, 1867) -- valid -- Southwestern Speckled Rattlesnake
  Crotalus mitchellii stephensi Klauber, 1930 -- valid -- Panamint Rattlesnake
  Crotalus molossus Baird and Girard, 1853 -- valid -- Black-tailed Rattlesnake, Víbora-cascabel cola negra
  Crotalus molossus estebanensis Klauber, 1949 -- valid
  Crotalus molossus molossus Baird and Girard, 1853 -- valid -- Black-tailed Rattlesnake
  Crotalus molossus nigrescens Gloyd, 1936 -- valid
  Crotalus molossus oaxacus Gloyd, 1948 -- valid
  Crotalus oreganus Holbrook, 1840 -- valid -- Western Rattlesnake
  Crotalus piscivorus Lacépède, 1789 -- invalid
  Crotalus polystictus (Cope, 1865) -- valid -- Víbora-cascabel ocelada
  Crotalus pricei Van Denburgh, 1895 -- valid -- Twin-spotted Rattlesnake, Víbora-cascabel motas gemelas
  Crotalus pricei miquihuanus Gloyd, 1940 -- valid
  Crotalus pricei pricei Van Denburgh, 1895 -- valid -- Twin-spotted Rattlesnake
  Crotalus pusillus Klauber, 1952 -- valid -- Víbora-cascabel de Tancítaro
  Crotalus ruber Cope, 1892 -- valid -- Red Diamond Rattlesnake, Víbora-cascabel colorada
  Crotalus ruber lorenzoensis Radcliffe and Maslin, 1975 -- valid
  Crotalus ruber lucasensis Van Denburgh, 1920 -- valid
  Crotalus ruber ruber Cope, 1892 -- valid -- Red Diamond Rattlesnake
  Crotalus scutulatus (Kennicott, 1861) -- valid -- Mohave Rattlesnake, Mojave Rattlesnake, Víbora-cascabel del Altiplano
  Crotalus scutulatus salvini Günther, 1895 -- valid
  Crotalus scutulatus scutulatus (Kennicott, 1861) -- valid -- Mojave Rattlesnake, Northern Mohave Rattlesnake
  Crotalus stejnegeri Dunn, 1919 -- valid -- Víbora-cascabel cola larga
  Crotalus tergeminus Say in James, 1823 -- invalid
  Crotalus tigris Kennicott in Baird, 1859 -- valid -- Tiger Rattlesnake, Víbora-cascabel tigre
  Crotalus tortugensis Van Denburgh and Slevin, 1921 -- valid -- Víbora-cascabel de Isla Tortuga
  Crotalus transversus Taylor, 1944 -- valid -- Víbora-cascabel bandas cruzadas
  Crotalus triseriatus (Wagler, 1830) -- valid -- Víbora-cascabel transvolcánica
  Crotalus triseriatus armstrongi Campbell, 1979 -- valid
  Crotalus triseriatus triseriatus (Wagler, 1830) -- valid
  Crotalus unicolor Lidth de Jeude, 1887 -- invalid -- Aruba Island Rattlesnake
  Crotalus urutu Liais, 1872 -- invalid
  Crotalus viridis (Rafinesque, 1818) -- valid -- Prairie Rattlesnake, Víbora-cascabel occidental, Western Rattlesnake
  Crotalus viridis abyssus Klauber, 1930 -- invalid -- Grand Canyon Rattlesnake
  Crotalus viridis caliginis Klauber, 1949 -- invalid
  Crotalus viridis cerberus (Coues in Wheeler, 1875) -- invalid -- Arizona Black Rattlesnake
  Crotalus viridis concolor Woodbury, 1929 -- invalid -- Midget Faded Rattlesnake
  Crotalus viridis helleri Meek, 1905 -- invalid -- Southern Pacific Rattlesnake
  Crotalus viridis lutosus Klauber, 1930 -- invalid -- Great Basin Rattlesnake
  Crotalus viridis nuntius Klauber, 1935 -- valid -- Hopi Rattlesnake
  Crotalus viridis oreganus Holbrook, 1840 -- invalid -- Northern Pacific Rattlesnake
  Crotalus viridis viridis (Rafinesque, 1818) -- valid -- Prairie Rattlesnake
  Crotalus willardi Meek, 1905 -- valid -- Ridge-nosed Rattlesnake, Víbora-cascabel bigotuda
  Crotalus willardi amabilis Anderson, 1962 -- valid
  Crotalus willardi meridionalis Klauber, 1949 -- valid
  Crotalus willardi obscurus Harris and Simmons, 1974 -- valid -- Animas Ridge-nosed Rattlesnake
  Crotalus willardi silus Klauber, 1949 -- valid
  Crotalus willardi willardi Meek, 1905 -- valid -- Ridge-nosed Rattlesnake
  Cyclotyphlops Bosch and Ineich, 1994 -- valid
  Cyclotyphlops deharvengi Bosch and Ineich, 1994 -- valid
  Cylindrophiidae Fitzinger, 1843 -- valid -- Asian Pipe Snakes
  Cylindrophis Wagler, 1828 -- valid -- Asian Pipe Snakes
  Cylindrophis aruensis Boulenger, 1920 -- valid
  Cylindrophis boulengeri Roux, 1911 -- valid
  Cylindrophis isolepis Boulenger, 1896 -- valid
  Cylindrophis lineatus Blanford, 1881 -- valid
  Cylindrophis maculatus (Linnaeus, 1758) -- valid
  Cylindrophis melanotus Wagler, 1828 -- valid
  Cylindrophis opisthorhodus Boulenger, 1897 -- valid
  Cylindrophis ruffus (Laurenti, 1768) -- valid
  Daboia Gray, 1842 -- valid
  Daboia russelii (Shaw and Nodder, 1797) -- valid
  Daboia russelii russelii (Shaw and Nodder, 1797) -- valid
  Daboia russelii siamensis (Smith, 1917) -- valid
  Deinagkistrodon Gloyd, 1979 -- valid
  Deinagkistrodon acutus (Günther, 1888) -- valid
  Echis Merrem, 1820 -- valid
  Echis carinatus (Schneider, 1801) -- valid
  Echis carinatus astolae Mertens, 1970 -- valid
  Echis carinatus carinatus (Schneider, 1801) -- valid
  Echis carinatus multisquamatus Cherlin, 1981 -- valid
  Echis carinatus sinhaleyus Deraniyagala, 1951 -- valid
  Echis carinatus sochureki Stemmler, 1969 -- valid
  Echis coloratus Günther, 1878 -- valid
  Echis hughesi Cherlin, 1990 -- valid
  Echis jogeri Cherlin, 1990 -- valid
  Echis leucogaster Roman, 1972 -- valid
  Echis megalocephalus Cherlin, 1990 -- valid
  Echis ocellatus Stemmler, 1970 -- valid
  Echis pyramidum (Geoffroy Saint-Hilaire, 1827) -- valid
  Echis pyramidum aliaborri Drews and Sacherer, 1974 -- valid
  Echis pyramidum leakeyi Stemmler and Sockurek, 1969 -- valid
  Echis pyramidum pyramidum (Geoffroy Saint-Hilaire, 1827) -- valid
  Epicrates Wagler, 1830 -- valid -- Greater Antillean Boas, Rainbow Boas, West Indian Boas
  Epicrates angulifer Bibron, 1840 -- valid -- Cuban Boa
  Epicrates cenchria (Linnaeus, 1758) -- valid -- Rainbow Boa
  Epicrates cenchria alvarezi Abalos, Baez and Nader, 1964 -- valid
  Epicrates cenchria assisi Machado, 1945 -- valid
  Epicrates cenchria barbouri Stall, 1938 -- valid
  Epicrates cenchria cenchria (Linnaeus, 1758) -- valid
  Epicrates cenchria crassus (Cope, 1862) -- valid
  Epicrates cenchria gaigei Stull, 1938 -- valid
  Epicrates cenchria hygrophilus Amaral, 1935 -- valid
  Epicrates cenchria maurus Gray, 1849 -- valid -- Rainbow Boa
  Epicrates cenchria polylepis Amaral, 1935 -- valid
  Epicrates chrysogaster (Cope, 1871) -- valid
  Epicrates chrysogaster chrysogaster (Cope, 1871) -- valid
  Epicrates chrysogaster relicquus Barbour and Shreve, 1935 -- valid
  Epicrates chrysogaster schwartzi Buden, 1975 -- valid
  Epicrates exsul Netting and Goin, 1944 -- valid
  Epicrates fordii (Günther, 1861) -- valid
  Epicrates fordii agametus Sheplan and Schwartz, 1974 -- valid
  Epicrates fordii fordii (Günther, 1861) -- valid
  Epicrates fordii manototus Schwartz, 1979 -- valid
  Epicrates gracilis (Fischer, 1888) -- valid
  Epicrates gracilis gracilis (Fischer, 1888) -- valid
  Epicrates gracilis hapalus Sheplan and Scwartz, 1974 -- valid
  Epicrates inornatus (Reinhardt, 1843) -- valid -- Puerto Rican Boa
  Epicrates monensis Zenneck, 1898 -- valid -- Mona Boa
  Epicrates monensis granti (Stull, 1933) -- valid -- Virgin Island Tree Boa
  Epicrates monensis monensis Zenneck, 1898 -- valid -- Mona Boa
  Epicrates striatus (Fischer, 1856) -- valid
  Epicrates striatus ailurus Sheplan and Schwartz, 1974 -- valid
  Epicrates striatus exagistus Sheplan and Schwartz, 1974 -- valid
  Epicrates striatus fosteri Barbour, 1941 -- valid
  Epicrates striatus fowleri Sheplan and Schwartz, 1974 -- valid
  Epicrates striatus mccraniei Sheplan and Schwartz, 1974 -- valid
  Epicrates striatus striatus (Fischer, 1856) -- valid
  Epicrates striatus strigilatus (Cope, 1862) -- valid
  Epicrates striatus warreni Sheplan and Scwartz, 1974 -- valid
  Epicrates subflavus Stejneger, 1901 -- valid -- Jamaican Boa
  Eristicophis Alcock and Finn, 1897 -- valid
  Eristicophis macmahonii Alcock and Finn, 1897 -- valid
  Erycinae Bonaparte, 1831 -- valid -- Old World Sand Boas
  Eryx Daudin, 1803 -- valid -- Old World Sand Boas
  Eryx colubrinus (Linnaeus, 1758) -- invalid
  Eryx conicus (Schneider, 1801) -- invalid
  Eryx elegans (Gray, 1849) -- valid
  Eryx jaculus (Linnaeus, 1758) -- valid
  Eryx jayakari Boulenger, 1888 -- valid
  Eryx johnii (Russell, 1801) -- valid
  Eryx miliaris (Pallas, 1773) -- valid
  Eryx muelleri (Boulenger, 1892) -- invalid
  Eryx somalicus Scortecci, 1939 -- valid
  Eryx tataricus (Lichtenstein, 1823) -- valid
  Eryx tataricus speciosus Carevskij, 1916 -- valid
  Eryx tataricus tataricus (Lichtenstein, 1823) -- valid
  Eryx tataricus vittatus Chernov, 1959 -- valid
  Eryx whitakeri Das, 1991 -- valid
  Eunectes Wagler, 1830 -- valid -- Anacondas
  Eunectes barbouri Dunn and Conant, 1936 -- invalid
  Eunectes deschauenseei Dunn and Conant, 1936 -- valid
  Eunectes murinus (Linnaeus, 1758) -- valid
  Eunectes murinus gigas (Latreille, 1801) -- valid
  Eunectes murinus murinus (Linnaeus, 1758) -- valid
  Eunectes notaeus Cope, 1862 -- valid
  Exiliboa Bogert, 1968 -- valid
  Exiliboa placata Bogert, 1968 -- valid -- Boa-enana oaxaqueña
  Glauconia dissecta Cope, 1896 -- invalid
  Gloydius Hoge and Romano-Hoge, 1981 -- valid
  Gloydius blomhoffii (Boie, 1826) -- valid
  Gloydius blomhoffii blomhoffii (Boie, 1826) -- valid
  Gloydius blomhoffii brevicaudus (Stejneger, 1907) -- valid
  Gloydius blomhoffii dubitatus (Gloyd, 1977) -- valid
  Gloydius blomhoffii siniticus (Gloyd, 1977) -- valid
  Gloydius halys (Pallas, 1776) -- valid
  Gloydius halys boehmei Nilson, 1983 -- valid
  Gloydius halys caraganus (Eichwald, 1831) -- valid
  Gloydius halys cognatus (Gloyd, 1977) -- valid
  Gloydius halys halys (Pallas, 1776) -- valid
  Gloydius halys mogoi Bour, 1993 -- valid
  Gloydius himalayanus (Günther, 1864) -- valid
  Gloydius intermedius (Strauch, 1868) -- valid
  Gloydius intermedius caucasicus (Nikolsky, 1916) -- valid
  Gloydius intermedius intermedius (Strauch, 1868) -- valid
  Gloydius intermedius stejnegeri (Rendahl, 1933) -- valid
  Gloydius monticola (Werner, 1922) -- valid
  Gloydius saxatilis (Emelianov, 1937) -- valid
  Gloydius shedaoensis (Zhao, 1979) -- valid
  Gloydius strauchi (Bedriaga, 1912) -- valid
  Gloydius ussuriensis (Emelianov, 1929) -- valid
  Gongylophis Wagler, 1830 -- valid
  Gongylophis colubrinus (Linnaeus, 1758) -- valid
  Gongylophis conicus (Schneider, 1801) -- valid
  Gongylophis muelleri Boulenger, 1892 -- valid
  Helminthophis Peters, 1860 -- valid
   

A gray bar
Date Generated:  
Mon Feb 16 2009 07:02:57 MST