Crocodiles
3 spp.Saltwater Crocodile
Crocodylus porosus
Seen
Bornean Swamp Crocodile
Crocodylus raninus
Seen
Malaysian False Gharial
Tomistoma schlegelii
Seen
Turtles & Tortoises
10 spp.Painted Terrapin
Batagur borneoensis
Seen
Malaysian Box Turtle
Cuora amboinensis
Seen
Common Leaf Turtle
Cyclemys dentata
Seen
Sunda Leaf Turtle
Cyclemys enigmatica
Seen
Malaysian Giant Turtle
Orlitia borneensis
Seen
Black Marsh Turtle
Siebenrockiella crassicollis
Seen
Asian Giant Tortoise
Manouria emys
Seen
Asian Softshell Turtle
Amyda cartilaginea
Seen
Malaysian Softshell Turtle
Dogania subplana
Seen
Asian Giant Softshell Turtle
Pelochelys cantorii
Seen
Agamid Lizards (Dragons)
19 spp.Brown Shrub Lizard
Aphaniotis fusca
Seen
Crested Green Lizard
Bronchocela cristatella
Seen
Maned Forest Lizard
Bronchocela jubata
Seen
Garden Lizard
Calotes versicolor
Seen
Horned Flying Lizard
Draco cornutus
Seen
Crested Flying Lizard
Draco cristatellus
Seen
Fringed Flying Lizard
Draco fimbriatus
Seen
Red-bearded Flying Lizard
Draco haematopogon
Seen
Large Flying Lizard
Draco maximus
Seen
Black-bearded Flying Lizard
Draco melanopogon
Seen
Obscure Flying Lizard
Draco obscurus
Seen
Common Flying Lizard
Draco sumatranus
Seen
Bornean Angle-headed Lizard
Gonocephalus borneensis
Seen
Doria's Angle-headed Lizard
Gonocephalus doriae
Seen
Giant Angle-headed Lizard
Gonocephalus grandis
Seen
Blue-eyed Angle-headed Lizard
Gonocephalus liogaster
Seen
Bornean Shrub Lizard
Phoxophrys borneensis
Seen
Large-headed Shrub Lizard
Phoxophrys cephalus
Seen
Black-lipped Shrub Lizard
Phoxophrys nigrilabris
Seen
Geckos
19 spp.Cat Gecko
Aeluroscalabotes felinus
Seen
Kinabalu Bent-toed Gecko
Cyrtodactylus baluensis
Seen
Peter's Bent-toed Gecko
Cyrtodactylus consobrinus
Seen
Inger's Bent-toed Gecko
Cyrtodactylus ingeri
Seen
Malayan Bent-toed Gecko
Cyrtodactylus malayanus
Seen
Yoshi's Bent-toed Gecko
Cyrtodactylus yoshii
Seen
Common Four-clawed Gecko
Gehyra mutilata
Seen
Tokay Gecko
Gekko gecko
Seen
Warty House Gecko
Gekko monarchus
Seen
Smith's Giant Gecko
Gekko smithii
Seen
Brooke's House Gecko
Hemidactylus brookii
Seen
Frilly Forest Gecko
Hemidactylus craspedotus
Seen
Asian House Gecko
Hemidactylus frenatus
Seen
Garnot's House Gecko
Hemidactylus garnotii
Seen
Frilly House Gecko
Hemidactylus platyurus
Seen
Common Worm Gecko
Hemiphyllodactylus typus
Seen
Brown's Camouflage Gecko
Luperosaurus browni
Seen
Horsfield's Parachute Gecko
Ptychozoon horsfieldii
Seen
Kuhl's Parachute Gecko
Ptychozoon kuhli
Seen
Skinks & Other Lizards
26 spp.Striped Bornean Tree Skink
Apterygodon vittatum
Seen
Grey Tree Skink
Dasia grisea
Seen
Olive Tree Skink
Dasia olivacea
Seen
Mangrove Skink
Emoia atrocostata
Seen
Philippine Ground Skink
Eutropis indeprensa
Seen
Common Sun Skink
Eutropis multifasciata
Seen
Black-banded Ground Skink
Eutropis rudis
Seen
Red-throated Ground Skink
Eutropis rugifera
Seen
Nieuwenhuis's Tree Skink
Lamprolepis nieuwenhuisii
Seen
Vyner's Tree Skink
Lamprolepis vyneri
Seen
Bornean Striped Skink
Lipinia inexpectata
Seen
Common Striped Skink
Lipinia vittigera
Seen
Bampfylde's Giant Skink
Lygosoma bampfyldei
Seen
Bowring's Supple Skink
Lygosoma bowringii
Seen
Blue-throated Forest Skink
Sphenomorphus cyanolaemus
Seen
Hallier's Forest Skink
Sphenomorphus hallieri
Seen
Many-scaled Forest Skink
Sphenomorphus multisquamatus
Seen
Sabah Forest Skink
Sphenomorphus sabanus
Seen
Beccari's Water Skink
Tropidophorus beccarii
Seen
Brooke's Water Skink
Tropidophorus brookei
Seen
Small-footed Water Skink
Tropidophorus micropus
Seen
Bornean Glass Lizard
Ophisaurus buettikoferi
Seen
White-tailed Worm Lizard
Dibamus leucurus
Seen
Inger's Worm Lizard
Dibamus ingeri
Seen
Voris's Worm Lizard
Dibamus vorisi
Seen
Long-tailed Grass Lizard
Takydromus sexlineatus
Seen
Monitor Lizards
3 spp.Dumeril's Monitor Lizard
Varanus dumerilii
Seen
Rough-necked Monitor Lizard
Varanus rudicollis
Seen
Water Monitor
Varanus salvator
Seen
Pythons, Blind & Primitive Snakes
11 spp.Reticulated Python
Broghammerus reticulatus
Seen
Bornean Short Python
Python breitensteini
Seen
Wart Snake
Acrochordus granulatus
Seen
Elephant Trunk Snake
Acrochordus javanicus
Seen
Common Pipe Snake
Cylindrophis ruffus
Seen
Sunbeam Snake
Xenopeltis unicolor
Seen
Malayan Giant Blind Snake
Anomochilus leonardi
Seen
Brahminy Blind Snake
Ramphotyphlops braminus
Seen
Lined Blind Snake
Ramphotyphlops lineatus
Seen
Muller's Blind Snake
Typhlops muelleri
Seen
Stoliczka's Stream Snake
Stoliczkia borneensis
Seen
Colubrid Snakes (Rear-fanged & Non-venomous)
53 spp.Speckle-headed Vine Snake
Ahaetulla fasciolata
Seen
Oriental Vine Snake
Ahaetulla prasina
Seen
Dog-toothed Cat Snake
Boiga cynodon
Seen
Mangrove Cat Snake
Boiga dendrophila
Seen
White-spotted Cat Snake
Boiga drapiezii
Seen
Jasper Cat Snake
Boiga jaspidea
Seen
Black-headed Cat Snake
Boiga nigriceps
Seen
Bicoloured Reed Snake
Calamaria battersbyi
Seen
Bornean Reed Snake
Calamaria borneensis
Seen
Grabowsky's Reed Snake
Calamaria grabowskyi
Seen
Hillenius's Reed Snake
Calamaria hilleniusi
Seen
Collared Reed Snake
Calamaria leucogaster
Seen
Low's Reed Snake
Calamaria lovii
Seen
Variable Reed Snake
Calamaria lumbricoidea
Seen
Prakke's Reed Snake
Calamaria prakkei
Seen
Red-headed Reed Snake
Calamaria schlegeli
Seen
Yellow-bellied Reed Snake
Calamaria suluensis
Seen
Short-tailed Reed Snake
Calamaria virgulata
Seen
Yellow-striped Trinket Snake
Coelognathus flavolineatus
Seen
Copper-headed Trinket Snake
Coelognathus radiatus
Seen
Beautiful Bronzeback Tree Snake
Dendrelaphis formosus
Seen
Kopstein's Bronzeback Tree Snake
Dendrelaphis kopsteini
Seen
Painted Bronzeback Tree Snake
Dendrelaphis pictus
Seen
Striated Bronzeback Tree Snake
Dendrelaphis striatus
Seen
Half-banded Bridled Snake
Dryocalamus subannulatus
Seen
Three-banded Bridled Snake
Dryocalamus tristigatus
Seen
Keel-bellied Whip Snake
Dryophiops rubescens
Seen
Dark-grey Ground Snake
Elapoidis fuscus
Seen
Orange-bellied Snake
Gongylosoma baliodeirum
Seen
Striped Ground Snake
Gongylosoma longicauda
Seen
Royal Tree Snake
Gonyophis margaritatus
Seen
Red-tailed Racer
Gonyosoma oxycephalum
Seen
Tricoloured Ringneck
Liopeltis tricolor
Seen
Dusky Wolf Snake
Lycodon albofuscus
Seen
Island Wolf Snake
Lycodon capucinus
Seen
Brown Wolf Snake
Lycodon effraenis
Seen
White-banded Wolf Snake
Lycodon subcinctus
Seen
Jewelled Kukri Snake
Oligodon everetti
Seen
Meyerink's Kukri Snake
Oligodon meyerinkii
Seen
Eight-lined Kukri Snake
Oligodon octolineatus
Seen
Mountain Reed Snake
Oreocalamus hanitschi
Seen
White-collared Reed Snake
Pseudorabdion albonuchalis
Seen
Mocquard's Reed Snake
Pseudorabdion collaris
Seen
Dwarf Reed Snake
Pseudorabdion longiceps
Seen
Malayan Keeled Rat Snake
Ptyas carinata
Seen
Javan Rat Snake
Ptyas korros
Seen
White-bellied Rat Snake
Ptyas fusca
Seen
Striped Black-headed Snake
Sibynophis geminatus
Seen
White-lipped Black-headed Snake
Sibynophis melanocephalus
Seen
Triangled Black-headed Snake
Sibynophis triangularis
Seen
Bornean Black Snake
Stegonotus borneensis
Seen
Orange Brown Snake
Xenelaphis ellipsifer
Seen
Malayan Brown Snake
Xenelaphis hexagonotus
Seen
Pit Vipers
3 spp.Sumatran Pit Viper
Parias sumatranus
Seen
Bornean Palm Pit Viper
Trimeresurus borneensis
Seen
Bornean Keeled Green Pit Viper
Tropidolaemus subannulatus
Seen
Kraits, Coral Snakes & Cobras
6 spp.Banded Krait
Bungarus fasciatus
Seen
Blue-headed Krait
Bungarus flaviceps
Seen
Blue Coral Snake
Calliophis bivirgatus
Seen
Malayan Striped Coral Snake
Calliophis intestinalis
Seen
Sumatran Cobra
Naja sumatrana
Seen
King Cobra
Ophiophagus hannah
Seen
Sea Snakes
22 spp.Beaded Sea Snake
Aipysurus eydouxii
Seen
Stokes's Sea Snake
Astrotia stokesii
Seen
Beaked Sea Snake
Enhydrina schistosa
Seen
Aagaard's Sea Snake
Hydrophis aagaardi
Seen
Belcher's Sea Snake
Hydrophis belcheri
Seen
Rajah Brooke's Sea Snake
Hydrophis brookii
Seen
Blue-grey Sea Snake
Hydrophis caerulescens
Seen
Annulated Sea Snake
Hydrophis cyanocinctus
Seen
Banded Sea Snake
Hydrophis fasciatus
Seen
Narrow-headed Sea Snake
Hydrophis gracilis
Seen
Lesser Dusky Sea Snake
Hydrophis melanosoma
Seen
Ornate Sea Snake
Hydrophis ornatus
Seen
Spiral Sea Snake
Hydrophis spiralis
Seen
Garlanded Sea Snake
Hydrophis torquatus
Seen
Saddle-backed Sea Snake
Kerilia jerdoni
Seen
Annandale's Sea Snake
Kolpophis annandalei
Seen
Short Sea Snake
Lapemis curtus
Seen
Yellow-lipped Sea Snake
Laticauda colubrina
Seen
Large-scaled Sea Krait
Laticauda laticaudata
Seen
Yellow-bellied Sea Snake
Pelamis platura
Seen
Anomalous Sea Snake
Thalassophis anomalus
Seen
Grey Sea Snake
Thalassophis viperina
Seen
Water & Mud Snakes
6 spp.Yellow-banded Mangrove Snake
Cantoria violacea
Seen
Dog-faced Water Snake
Cerberus rynchops
Seen
Rainbow Water Snake
Enhydris enhydris
Seen
Grey Water Snake
Enhydris plumbea
Seen
Crab-eating Mangrove Snake
Fordonia leucobalia
Seen
Puff-faced Water Snake
Homalopsis buccata
Seen
Keelbacks & Mock Vipers
11 spp.White-fronted Keelback
Amphiesma flavifrons
Seen
Sarawak Keelback
Amphiesma sarawacense
Seen
Yellow-spotted Water Snake
Hydrablabes periops
Seen
Blue-necked Keelback
Macropisthodon rhodomelas
Seen
Corrugated Water Snake
Opisthotropis typica
Seen
Painted Mock Viper
Psammodynastes pictus
Seen
Mock Viper
Psammodynastes pulverulentus
Seen
Speckle-bellied Keelback
Rhabdophis chrysargos
Seen
Red-bellied Keelback
Rhabdophis conspicillatus
Seen
Red-necked Keelback
Rhabdophis subminiatus
Seen
Red-sided Keelback Water Snake
Xenochrophis trianguligerus
Seen
Slug-eating Snakes
5 spp.Blunt-headed Slug-eating Snake
Aplopeltura boa
Seen
Smooth Slug-eating Snake
Asthenodipsas laevis
Seen
Malayan Slug-eating Snake
Asthenodipsas malaccanus
Seen
Keeled Slug-eating Snake
Pareas carinatus
Seen
Barred Slug-eating Snake
Pareas nuchalis
Seen