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© Rune Midtgaard


Biodiversity of the reptile genera of
Oaxaca[Mexico]
excl. introduced, extinct, unconfirmed, and unnamed species
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Crocodilians (Crocodylia)
Family Crocodylidae
(Crocodiles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Crocodylus (Typical Crocodiles) 2 0 0.0 % 0.6 %
Lizards (Sauria)
Family Anguidae
(Slowworms. etc.)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Abronia (Arboreal Alligator Lizards) 8 6 75.0 % 2.5 %
Barisia (Mexican Alligator Lizards) 2 1 50.0 % 0.6 %
Celestus (Lesser Galliwasps) 2 0 0.0 % 0.6 %
Gerrhonotus (Eastern Alligator Lizards) 1 0 0.0 % 0.3 %
Mesaspis (Middle American Alligator Lizards) 3 2 66.7 % 0.9 %
Family Corytophanidae
(Basilisks)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Basiliscus (Typical Basilisks) 1 0 0.0 % 0.3 %
Corytophanes (Helmeted Basilisks) 1 0 0.0 % 0.3 %
Laemanctus (Casque-headed Iguanas) 2 0 0.0 % 0.6 %
Family Dactyloidae
(Anoles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Norops (Brilliant Anoles) 30 10 33.3 % 9.3 %
Family Dibamidae
(Blind Skinks)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Anelytropsis (Mexican Blind Skink) 1 0 0.0 % 0.3 %
Family Eublepharidae
(Eyelid Geckos)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Coleonyx (Banded Eyelid Geckos) 1 0 0.0 % 0.3 %
Family Gymnophthalmidae
(Scaly-tongued Spectacled Tejus)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Gymnophthalmus (Snake-eyed Tejus) 1 0 0.0 % 0.3 %
Family Helodermatidae
(Beaded Lizards)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Heloderma (Beaded Lizards) 1 0 0.0 % 0.3 %
Family Iguanidae
(Greater Iguanas)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Ctenosaura (Northern Spiny-tailed Iguanas) 4 1 25.0 % 1.2 %
Iguana (Green Iguanas) 1 0 0.0 % 0.3 %
Family Phrynosomatidae
(North American Lesser Iguanas)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Phrynosoma (Horned Lizards) 4 0 0.0 % 1.2 %
Sceloporus (Northern Spiny Lizards) 29 7 24.1 % 9.0 %
Urosaurus (North American Tree Lizards) 1 0 0.0 % 0.3 %
Family Phyllodactylidae
(Leaf-toed Geckos)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Phyllodactylus (American Leaf-toed Geckos) 3 1 33.3 % 0.9 %
Family Scincidae
(Skinks)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Marisora (Middle American Skinks) 1 0 0.0 % 0.3 %
Plestiodon (Blue-tailed Skinks) 5 0 0.0 % 1.5 %
Scincella (South Asian and American Ground Skinks) 4 0 0.0 % 1.2 %
Family Sphaerodactylidae
(Least Geckos. etc.)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Sphaerodactylus (Least Geckos) 2 0 0.0 % 0.6 %
Family Teiidae
(Greater Tejus)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Aspidoscelis (Northern Whiptails) 7 0 0.0 % 2.2 %
Holcosus (Northwestern Ameivas) 3 0 0.0 % 0.9 %
Family Xantusiidae
(Night Lizards)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Lepidophyma (Tropical Night Lizards) 9 5 55.6 % 2.8 %
Xantusia (Northern Night Lizards) 6 0 0.0 % 1.9 %
Snakes (Serpentes)
Family Boidae
(Typical Boas)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Boa (Red-tailed Boas) 2 0 0.0 % 0.6 %
Exiliboa (Mexican Dwarf Boa) 1 1 100.0 % 0.3 %
Family Colubridae
(Typical Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Adelphicos (Central American Burrowing Snakes) 3 1 33.3 % 0.9 %
Amastridium (Rusty-headed Snakes) 1 0 0.0 % 0.3 %
Chersodromus (Earth Runners) 2 1 50.0 % 0.6 %
Clelia (Northern Snake Eaters) 1 0 0.0 % 0.3 %
Coniophanes (Black-striped Snakes) 5 0 0.0 % 1.5 %
Conophis (Road Guarders) 2 0 0.0 % 0.6 %
Conopsis (Mexican Earth Snakes) 5 1 20.0 % 1.5 %
Cryophis (Cloud Forest Snake) 1 1 100.0 % 0.3 %
Dendrophidion (Forest Racers) 1 0 0.0 % 0.3 %
Drymarchon (Indigo Snakes & Cribos) 1 0 0.0 % 0.3 %
Drymobius (Central American Racers) 2 0 0.0 % 0.6 %
Enulius (Middle American Long-tailed Snakes) 1 0 0.0 % 0.3 %
Ficimia (Eastern Hook-nosed Snakes) 4 1 25.0 % 1.2 %
Geagras (Tehuantepec Striped Snake) 1 1 100.0 % 0.3 %
Geophis (Central American Earth Snakes) 14 8 57.1 % 4.3 %
Hypsiglena (North American Night Snakes) 1 0 0.0 % 0.3 %
Imantodes (American Blunt-headed Tree Snakes) 2 0 0.0 % 0.6 %
Lampropeltis (King Snakes & Milk Snakes) 2 0 0.0 % 0.6 %
Leptodeira (Typical Cat-eyed Snakes) 5 0 0.0 % 1.5 %
Leptophis (Neotropical Parrot Snakes) 4 0 0.0 % 1.2 %
Manolepis (Thin-scaled Snake) 1 0 0.0 % 0.3 %
Masticophis (North American Whip Snakes & Coachwhips) 3 0 0.0 % 0.9 %
Mastigodryas (Neotropical Lizard Eaters) 1 0 0.0 % 0.3 %
Ninia (Coffee Snakes) 3 0 0.0 % 0.9 %
Oxybelis (Neotropical Vine Snakes) 2 0 0.0 % 0.6 %
Oxyrhopus (Calico Snakes) 1 0 0.0 % 0.3 %
Phrynonax (Neotropical Bird Snakes) 1 0 0.0 % 0.3 %
Pituophis (Bullsnakes. Pine Snakes & Gopher Snakes) 2 0 0.0 % 0.6 %
Pliocercus (Big-scaled False Coral Snakes) 1 0 0.0 % 0.3 %
Pseudelaphe (Mexican Rat Snakes) 1 0 0.0 % 0.3 %
Pseudoleptodeira (Broad-banded Cat-eyed Snake) 1 0 0.0 % 0.3 %
Rhadinaea (Graceful Brown Snakes) 8 1 12.5 % 2.5 %
Rhadinella (Dwarf Brown Snakes) 3 1 33.3 % 0.9 %
Salvadora (Patch-nosed Snakes) 4 0 0.0 % 1.2 %
Scaphiodontophis (Neck-banded Snakes) 1 0 0.0 % 0.3 %
Senticolis (American Green Rat Snake) 1 0 0.0 % 0.3 %
Sibon (Neotropical Snail Eaters) 2 0 0.0 % 0.6 %
Spilotes (Chicken Snakes) 1 0 0.0 % 0.3 %
Stenorrhina (Scorpion Eaters) 2 0 0.0 % 0.6 %
Storeria (North American Brown Snakes) 1 0 0.0 % 0.3 %
Symphimus (Mexican White-lipped Snakes) 1 0 0.0 % 0.3 %
Tantalophis (Oaxacan Cat-eyed Snake) 1 1 100.0 % 0.3 %
Tantilla (American Centipede Snakes) 11 4 36.4 % 3.4 %
Tantillita (Dwarf Short-tailed Snakes) 2 0 0.0 % 0.6 %
Thamnophis (North American Garter Snakes & Ribbon Snakes) 10 2 20.0 % 3.1 %
Tretanorhinus (Neotropical Swamp Snakes) 1 0 0.0 % 0.3 %
Trimorphodon (Lyre Snakes) 2 0 0.0 % 0.6 %
Tropidodipsas (Northern Snail Eaters) 4 0 0.0 % 1.2 %
Xenodon (Northern Mock Lanceheads & South American Hognose Snakes) 1 0 0.0 % 0.3 %
Family Elapidae_1
(Cobras. Mambas. etc.)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Micrurus (American Coral Snakes) 10 1 10.0 % 3.1 %
Family Elapidae_2
(Sea Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Hydrophis (Typical Sea Snakes) 1 0 0.0 % 0.3 %
Family Leptotyphlopidae
(Thread Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Epictia (Neotropical Thread Snakes) 3 0 0.0 % 0.9 %
Rena (Maroon Thread Snakes) 1 0 0.0 % 0.3 %
Family Loxocemidae
(Neotropical Sunbeam Snake)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Loxocemus (Neotropical Sunbeam Snake) 1 0 0.0 % 0.3 %
Family Typhlopidae
(Typical Blind Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Amerotyphlops (American Blind Snakes) 1 0 0.0 % 0.3 %
Family Viperidae
(Vipers)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Agkistrodon (American Copperheads. Cottonmouths. and Cantils) 1 0 0.0 % 0.3 %
Atropoides (Jumping Pitvipers) 2 0 0.0 % 0.6 %
Bothriechis (Palm Pitvipers) 2 0 0.0 % 0.6 %
Bothrops (American Lanceheads) 1 0 0.0 % 0.3 %
Cerrophidion (Central American Montane Pitvipers) 1 0 0.0 % 0.3 %
Crotalus (Typical Rattlesnakes) 6 0 0.0 % 1.9 %
Mixcoatlus (Mexican Montane Pitvipers) 1 0 0.0 % 0.3 %
Ophryacus (Mexican Horned Pitvipers) 3 1 33.3 % 0.9 %
Porthidium (Hognosed Pitvipers) 1 0 0.0 % 0.3 %
Turtles (Testudines)
Family Cheloniidae
(Hard-shelled Sea Turtles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Chelonia (Green Sea Turtle) 1 0 0.0 % 0.3 %
Eretmochelys (Hawksbill Sea Turtle) 1 0 0.0 % 0.3 %
Lepidochelys (Ridley Sea Turtles) 1 0 0.0 % 0.3 %
Family Chelydridae
(American Snapping Turtles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Chelydra (American Snapping Turtles) 1 0 0.0 % 0.3 %
Family Dermatemydidae
(Central American River Turtle)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Dermatemys (Central American River Turtle) 1 0 0.0 % 0.3 %
Family Dermochelyidae
(Leatherback Sea Turtle)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Dermochelys (Leatherback Sea Turtle) 1 0 0.0 % 0.3 %
Family Emydidae
(Western Pond Turtles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Trachemys (Slider Turtles) 2 0 0.0 % 0.6 %
Family Geoemydidae
(Eastern Pond Turtles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Rhinoclemmys (Neotropical Wood Turtles) 3 0 0.0 % 0.9 %
Family Kinosternidae
(American Mud and Musk Turtles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Oaxaca
Claudius (Narrow-bridged Musk Turtle) 1 0 0.0 % 0.3 %
Kinosternon (American Mud Turtles) 5 0 0.0 % 1.5 %
Staurotypus (Giant Musk Turtles) 2 0 0.0 % 0.6 %