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Biodiversity of the reptile genera of
Northern Territory[Australia]
excl. introduced, extinct, unconfirmed, and unnamed species
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Crocodilians (Crocodylia)
Family Crocodylidae
(Crocodiles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Crocodylus (Typical Crocodiles) 2 0 0.0 % 0.6 %
Lizards (Sauria)
Family Agamidae
(Agamas and Dragons)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Amphibolurus (Southern Lashtail Dragons) 1 0 0.0 % 0.3 %
Chelosania (Chameleon Dragon) 1 0 0.0 % 0.3 %
Chlamydosaurus (Frilled Lizard) 1 0 0.0 % 0.3 %
Cryptagama (Gravel Dragon) 1 0 0.0 % 0.3 %
Ctenophorus (Comb Dragons) 7 0 0.0 % 2.0 %
Diporiphora (Two-lined Dragons) 8 0 0.0 % 2.3 %
Gowidon (Long-nosed Dragon) 1 0 0.0 % 0.3 %
Lophognathus (Northern Lashtail Dragons) 2 0 0.0 % 0.6 %
Moloch (Moloch) 1 0 0.0 % 0.3 %
Pogona (Bearded Dragons) 2 0 0.0 % 0.6 %
Tropicagama (Northern Water Dragon) 1 0 0.0 % 0.3 %
Tympanocryptis (Australian Earless Dragons) 5 0 0.0 % 1.5 %
Family Carphodactylidae
(Southern Padless Geckos)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Nephrurus (Knob-tailed Geckos) 4 1 25.0 % 1.2 %
Underwoodisaurus (Australian Barking Geckos) 1 0 0.0 % 0.3 %
Family Diplodactylidae
(Double-toed Geckos)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Amalosia (Amalosia Velvet Geckos) 1 0 0.0 % 0.3 %
Crenadactylus (Australian Clawless Geckos) 2 0 0.0 % 0.6 %
Diplodactylus (Australian Ground and Stone Geckos) 6 1 16.7 % 1.7 %
Lucasium (Beaded Geckos) 5 1 20.0 % 1.5 %
Oedura (Common Australian Velvet Geckos) 5 3 60.0 % 1.5 %
Pseudothecadactylus (Australian Giant Geckos) 1 1 100.0 % 0.3 %
Rhynchoedura (Beaked Geckos) 3 0 0.0 % 0.9 %
Strophurus (Spiny-tailed Geckos & Tail-squirters) 8 1 12.5 % 2.3 %
Family Gekkonidae
(Typical Geckos)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Gehyra (Four-clawed Geckos) 13 4 30.8 % 3.8 %
Heteronotia (Prickly Geckos) 3 1 33.3 % 0.9 %
Family Pygopodidae
(Flap-footed Lizards)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Delma (Smooth-scaled Scaly-foots) 6 0 0.0 % 1.7 %
Lialis (Long-headed Scaly-foots) 1 0 0.0 % 0.3 %
Ophidiocephalus (Bronzeback Snake Lizard) 1 0 0.0 % 0.3 %
Pygopus (Typical Scaly-foots) 3 0 0.0 % 0.9 %
Family Scincidae
(Skinks)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Austroablepharus (Grassland Striped Skinks) 2 1 50.0 % 0.6 %
Bellatorias (Papua-Australian Giant Skinks) 1 1 100.0 % 0.3 %
Carlia (Australian-Pacific Rainbow Skinks) 7 0 0.0 % 2.0 %
Cryptoblepharus (Indo-Pacific Snake-eyed Skinks) 14 6 42.9 % 4.1 %
Ctenotus (Australian Comb-eared Skinks) 46 11 23.9 % 13.4 %
Cyclodomorphus (Slender Blue-tongued Skinks & Pink-tongued Skink) 1 0 0.0 % 0.3 %
Egernia (Australian Greater Skinks) 4 0 0.0 % 1.2 %
Eremiascincus (Glossy Night Skinks & Sand Swimmers) 6 1 16.7 % 1.7 %
Glaphyromorphus (Short-legged Mulch Skinks) 3 0 0.0 % 0.9 %
Lerista (Sliders) 16 3 18.8 % 4.7 %
Liopholis (Australian Desert and Rock Skinks) 5 0 0.0 % 1.5 %
Lygisaurus (Australian-Papuan Leaf-Litter Skinks) 1 0 0.0 % 0.3 %
Menetia (Australian Dwarf Skinks) 4 2 50.0 % 1.2 %
Morethia (Australian Striped Snake-eyed Skinks) 3 0 0.0 % 0.9 %
Notoscincus (Glossy Soil-crevice Skinks) 2 1 50.0 % 0.6 %
Proablepharus (Slender Soil-crevice Skinks) 2 0 0.0 % 0.6 %
Tiliqua (Blue-tongued Skinks) 3 0 0.0 % 0.9 %
Family Varanidae
(Monitor Lizards)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Varanus (Monitor Lizards) 20 2 10.0 % 5.8 %
Snakes (Serpentes)
Family Acrochordidae
(Australasian File Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Acrochordus (Australasian File Snakes) 2 0 0.0 % 0.6 %
Family Colubridae
(Typical Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Boiga (Australasian Cat Snakes) 1 0 0.0 % 0.3 %
Dendrelaphis (Bronzebacks) 1 0 0.0 % 0.3 %
Stegonotus (Indo-Australian Ground Snakes) 1 0 0.0 % 0.3 %
Tropidonophis (Indo-Australian Keelbacks) 1 0 0.0 % 0.3 %
Family Elapidae_1
(Cobras. Mambas. etc.)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Acanthophis (Death Adders) 3 0 0.0 % 0.9 %
Brachyurophis (Australian Shovel-nosed Snakes) 5 1 20.0 % 1.5 %
Demansia (Australian-Papuan Whip Snakes) 8 0 0.0 % 2.3 %
Furina (Australian Naped Snakes) 1 0 0.0 % 0.3 %
Oxyuranus (Taipans) 1 0 0.0 % 0.3 %
Parasuta (Australian Hooded Snakes) 1 0 0.0 % 0.3 %
Pseudechis (Australian Black Snakes & King Brown Snakes) 2 0 0.0 % 0.6 %
Pseudonaja (Australian Brown Snakes) 6 0 0.0 % 1.7 %
Rhinoplocephalus (Australian Small-eyed Snakes) 1 0 0.0 % 0.3 %
Simoselaps (Australian Coral Snakes) 2 0 0.0 % 0.6 %
Suta (Curl Snakes) 3 0 0.0 % 0.9 %
Vermicella (Bandy-bandys) 4 1 25.0 % 1.2 %
Family Elapidae_2
(Sea Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Aipysurus (Olive Sea Snakes) 3 0 0.0 % 0.9 %
Emydocephalus (Turtle-headed Sea Snakes) 1 0 0.0 % 0.3 %
Hydrelaps (Port Darwin Smooth Sea Snake) 1 0 0.0 % 0.3 %
Hydrophis (Typical Sea Snakes) 13 0 0.0 % 3.8 %
Parahydrophis (Arafura Smooth Sea Snake) 1 0 0.0 % 0.3 %
Family Homalopsidae
(Australasian Mud Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Cerberus (Dog-faced Water Snakes) 1 0 0.0 % 0.3 %
Fordonia (White-bellied Mangrove Snake) 1 0 0.0 % 0.3 %
Myron (Indo-Australian Mangrove Snakes) 1 0 0.0 % 0.3 %
Pseudoferania (Australian Mud Snake) 1 0 0.0 % 0.3 %
Family Pythonidae
(Pythons)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Antaresia (Australian Dwarf Pythons) 2 0 0.0 % 0.6 %
Aspidites (Black-headed Python & Sand Python) 2 0 0.0 % 0.6 %
Liasis (Water Pythons & Australian Olive Python) 2 0 0.0 % 0.6 %
Morelia (Carpet Pythons & allies) 2 1 50.0 % 0.6 %
Simalia (Scrub Pythons) 1 1 100.0 % 0.3 %
Family Typhlopidae
(Typical Blind Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Anilios (Australian Blind Snakes) 15 6 40.0 % 4.4 %
Turtles (Testudines)
Family Carettochelyidae
(Pig-nosed Turtle)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Carettochelys (Pig-nosed Turtle) 1 0 0.0 % 0.3 %
Family Chelidae
(Austro-American Side-necked Turtles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Chelodina (Indo-Australian Snake-necked or Long-necked Turtles) 4 1 25.0 % 1.2 %
Elseya (Papuan-Australian Snapping Turtles) 3 1 33.3 % 0.9 %
Emydura (Australian Short-necked Turtles) 3 0 0.0 % 0.9 %
Myuchelys (Sawshelled Turtles) 1 0 0.0 % 0.3 %
Family Cheloniidae
(Hard-shelled Sea Turtles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Caretta (Loggerhead Sea Turtle) 1 0 0.0 % 0.3 %
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 %
Natator (Flatback Sea Turtle) 1 0 0.0 % 0.3 %
Family Dermochelyidae
(Leatherback Sea Turtle)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Northern Territory
Dermochelys (Leatherback Sea Turtle) 1 0 0.0 % 0.3 %