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© Rune Midtgaard


Biodiversity of the reptile genera of
Papua New Guinea
excl. introduced, extinct, unconfirmed, and unnamed species
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Crocodilians (Crocodylia)
Family Crocodylidae
(Crocodiles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Crocodylus (Typical Crocodiles) 2 0 0.0 % 0.5 %
Lizards (Sauria)
Family Agamidae
(Agamas and Dragons)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Chlamydosaurus (Frilled Lizard) 1 0 0.0 % 0.3 %
Diporiphora (Two-lined Dragons) 1 0 0.0 % 0.3 %
Hypsilurus (Eastern Anglehead Agamas) 14 4 28.6 % 3.8 %
Lophosaurus (Papuan-Australian Anglehead Agamas) 1 0 0.0 % 0.3 %
Tropicagama (Northern Water Dragon) 1 0 0.0 % 0.3 %
Family Gekkonidae
(Typical Geckos)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Cyrtodactylus (Australasian Bent-toed Geckos) 23 13 56.5 % 6.2 %
Gehyra (Four-clawed Geckos) 10 2 20.0 % 2.7 %
Gekko (Typical Geckos) 1 0 0.0 % 0.3 %
Hemidactylus (Half-toed Geckos) 2 0 0.0 % 0.5 %
Hemiphyllodactylus (Slender Geckos) 1 0 0.0 % 0.3 %
Lepidodactylus (Scaly-toed Geckos) 10 5 50.0 % 2.7 %
Nactus (Hook-toed Geckos) 6 3 50.0 % 1.6 %
Family Pygopodidae
(Flap-footed Lizards)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Lialis (Long-headed Scaly-foots) 2 0 0.0 % 0.5 %
Family Scincidae
(Skinks)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Bellatorias (Papua-Australian Giant Skinks) 1 0 0.0 % 0.3 %
Carlia (Australian-Pacific Rainbow Skinks) 9 6 66.7 % 2.4 %
Corucia (Solomon Islands Prehensile-tailed Skink) 1 0 0.0 % 0.3 %
Cryptoblepharus (Indo-Pacific Snake-eyed Skinks) 7 4 57.1 % 1.9 %
Ctenotus (Australian Comb-eared Skinks) 2 0 0.0 % 0.5 %
Emoia (Emo Skinks) 36 9 25.0 % 9.7 %
Eremiascincus (Glossy Night Skinks & Sand Swimmers) 1 0 0.0 % 0.3 %
Eugongylus (Short-legged Giant Skinks) 3 0 0.0 % 0.8 %
Fojia (Papuan Forest Stream Skink) 1 1 100.0 % 0.3 %
Geomyersia (Dwarf Flat Skinks) 2 1 50.0 % 0.5 %
Glaphyromorphus (Short-legged Mulch Skinks) 2 0 0.0 % 0.5 %
Lamprolepis (Malay Archipelago Tree Skinks) 1 0 0.0 % 0.3 %
Lipinia (Indo-Pacific Striped Skinks) 8 2 25.0 % 2.2 %
Lobulia (Papuan Comb-eared Skinks) 5 5 100.0 % 1.3 %
Lygisaurus (Australian-Papuan Leaf-Litter Skinks) 2 1 50.0 % 0.5 %
Papuascincus (Papuan Slender Skinks) 4 3 75.0 % 1.1 %
Prasinohaema (Green Tree Skinks) 5 3 60.0 % 1.3 %
Sphenomorphus (Indo-Pacific Forest Skinks) 45 24 53.3 % 12.1 %
Tiliqua (Blue-tongued Skinks) 1 0 0.0 % 0.3 %
Tribolonotus (Casque-headed Skinks) 8 4 50.0 % 2.2 %
Family Varanidae
(Monitor Lizards)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Varanus (Monitor Lizards) 13 5 38.5 % 3.5 %
Snakes (Serpentes)
Family Acrochordidae
(Australasian File Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Acrochordus (Australasian File Snakes) 2 0 0.0 % 0.5 %
Family Boidae
(Typical Boas)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Candoia (Pacific Boas) 3 0 0.0 % 0.8 %
Family Colubridae
(Typical Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Boiga (Australasian Cat Snakes) 1 0 0.0 % 0.3 %
Dendrelaphis (Bronzebacks) 6 1 16.7 % 1.6 %
Stegonotus (Indo-Australian Ground Snakes) 9 6 66.7 % 2.4 %
Tropidonophis (Indo-Australian Keelbacks) 12 5 41.7 % 3.2 %
Family Elapidae_1
(Cobras. Mambas. etc.)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Acanthophis (Death Adders) 1 1 100.0 % 0.3 %
Aspidomorphus (Papuan Crowned Snakes) 3 1 33.3 % 0.8 %
Demansia (Australian-Papuan Whip Snakes) 1 0 0.0 % 0.3 %
Furina (Australian Naped Snakes) 1 0 0.0 % 0.3 %
Micropechis (Papuan Small-eyed Snake) 1 0 0.0 % 0.3 %
Oxyuranus (Taipans) 1 0 0.0 % 0.3 %
Parapistocalamus (Bougainville Coral Snake) 1 1 100.0 % 0.3 %
Pseudechis (Australian Black Snakes & King Brown Snakes) 1 0 0.0 % 0.3 %
Pseudonaja (Australian Brown Snakes) 1 0 0.0 % 0.3 %
Rhinoplocephalus (Australian Small-eyed Snakes) 1 0 0.0 % 0.3 %
Salomonelaps (Solomon Islands Coral Snake) 1 0 0.0 % 0.3 %
Toxicocalamus (Papuan Worm-eating Snakes) 14 11 78.6 % 3.8 %
Family Elapidae_2
(Sea Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Aipysurus (Olive Sea Snakes) 3 0 0.0 % 0.8 %
Hydrelaps (Port Darwin Smooth Sea Snake) 1 0 0.0 % 0.3 %
Hydrophis (Typical Sea Snakes) 16 1 6.3 % 4.3 %
Laticauda (Sea Kraits) 4 1 25.0 % 1.1 %
Microcephalophis (Small-headed Sea Snakes) 1 0 0.0 % 0.3 %
Family Gerrhopilidae
(Indo-Malayan Blind Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Gerrhopilus (Indo-Malayan Blind Snakes) 9 9 100.0 % 2.4 %
Family Homalopsidae
(Australasian Mud Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Djokoiskandarus (Trans-Fly Mangrove Snake) 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
Papua New Guinea
Antaresia (Australian Dwarf Pythons) 1 0 0.0 % 0.3 %
Bothrochilus (Bismarck Ringed Python & White-lipped Pythons) 6 4 66.7 % 1.6 %
Liasis (Water Pythons & Australian Olive Python) 2 0 0.0 % 0.5 %
Morelia (Carpet Pythons & allies) 3 0 0.0 % 0.8 %
Simalia (Scrub Pythons) 2 0 0.0 % 0.5 %
Family Typhlopidae
(Typical Blind Snakes)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Acutotyphlops (Sharp-nosed Blind Snakes) 4 3 75.0 % 1.1 %
Anilios (Australian Blind Snakes) 3 0 0.0 % 0.8 %
Indotyphlops (South Asian Blind Snakes) 1 0 0.0 % 0.3 %
Ramphotyphlops (Western Pacific Blind Snakes) 2 0 0.0 % 0.5 %
Turtles (Testudines)
Family Carettochelyidae
(Pig-nosed Turtle)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
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
Papua New Guinea
Chelodina (Indo-Australian Snake-necked or Long-necked Turtles) 5 1 20.0 % 1.3 %
Elseya (Papuan-Australian Snapping Turtles) 3 0 0.0 % 0.8 %
Emydura (Australian Short-necked 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
Papua New Guinea
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
Papua New Guinea
Dermochelys (Leatherback Sea Turtle) 1 0 0.0 % 0.3 %
Family Trionychidae
(Softshell Turtles)
Species Endemic
species
Endemism
(species)
Species in % of all
reptile species in
Papua New Guinea
Pelochelys (Indomalayan Giant Softshell Turtles) 2 0 0.0 % 0.5 %