
Source: Wikimedia Commons
Intellagama lesueurii
A semi-aquatic, semi-arboreal agamid of the waterways of eastern Australia. A crest of spiny scales runs from the nape along the back and tail, most developed in males, and the strongly laterally compressed tail drives its swimming.
The eastern water dragon (Intellagama lesueurii) is an agamid lizard of eastern Australia. Its snout-vent length reaches 24.5 cm and the tail is about 2.5 times that, giving a total length of around 70 cm. It is grey-brown to olive with dark crossbands, and the nominate subspecies has a dark stripe running from the eye to the nape. Adult males develop a vivid red or orange chest. A crest of spiny scales runs from the nape along the back and tail, and the strongly laterally compressed tail provides propulsion when swimming. It is diurnal, semi-aquatic and semi-arboreal, resting on branches overhanging water and dropping in from considerable heights when disturbed; it will also rear up and run bipedally. Because Australia prohibits the export of native wildlife, the only animals in trade descend from stock that reached Europe and North America in the past. Parthenogenesis was reported in the species in 2019, and it also shows temperature-dependent sex determination.
Source: Wikipedia (CC BY-SA 4.0)
The Eastern Water Dragon lives 15-20 years.
The Eastern Water Dragon grows to About 70cm total length (SVL up to 24.5cm, tail about 2.5 times SVL).
Origin
Eastern Australia (Victoria, New South Wales and Queensland), always near running water, in lowland riparian forest
Lifespan
15-20 years
Size
About 70cm total length (SVL up to 24.5cm, tail about 2.5 times SVL)
Sources: Reptiles Magazine: Breeding Australian Water Dragons / Wikipedia (Japanese) / Reptile Database: Intellagama lesueurii
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Intellagama lesueurii (Gray, 1831)
Synonyms: Lophura lesueurii Gray, 1831, Physignathus lesueurii (Gray, 1831), Istiurus lesueurii (Gray, 1831), Amphibolurus heterurus Peters, 1866
Authority databases: GBIF · Reptile Database
Nomenclature follows global taxonomic authority databases.
Listed in CITES Appendix III as Intellagama spp. at Australia's request (effective June 22, 2022). As an Appendix III species, no CITES registration certificate for internationally rare wild fauna and flora is required. Australia prohibits the export of wild animals occurring within its territory, so traded individuals are limited to captive-bred specimens. This species is not included in the designated animals listed in the Ordinance for the Enforcement of the Law Concerning the Protection and Management of Animals, nor is it designated as a specified alien species under the Alien Species Act Ordinance.
Sources: CITES Species+ (Intellagama spp., Appendix III, Australia, effective 22 June 2022) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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Temperature
25〜32℃
Humidity
40〜70%
Omnivorous with a strong animal bias: insects, aquatic animals such as frogs, small reptiles, birds and mammals, and fruit
It favours warm, humid conditions by the water, so the whole enclosure needs heating. In parts of its natural range, however, winter temperatures average about 4 C at night and 16 C by day for several months, and reproducing this brumation is considered important if you intend to breed. Let the animals empty their digestive tracts for about a week before they go into brumation.
It needs a large enclosure with a water container deep enough to submerge in and branches overhanging the water. Startled animals dash about and damage their snouts, so site the enclosure somewhere quiet and screen it with a cover if necessary. For breeding, use a nest box of roughly 90 x 60 x 60 cm with about 30 cm of nesting substrate.
Omnivorous with a strong animal bias, taking insects and aquatic animals such as frogs as well as small reptiles, birds and mammals, plus small amounts of fruit and berries. In captivity use feeder insects as the staple with mice and fish alongside and a little fruit. Dust with calcium and vitamin supplements, and provide UVB for this diurnal species.
Wary, escaping by plunging into water when startled. Raised from a juvenile it becomes accustomed to people and surroundings, and some individuals will take food from the hand. Probably because only captive-bred animals are traded, it is said to dash about its enclosure less than the Chinese water dragon. Do not house males together.
Listed on CITES Appendix III as Intellagama spp. at Australia's request, effective 22 June 2022. Appendix III requires an export permit from the listing state and a certificate of origin from other states; no Japanese registration certificate is needed. Australia bans the export of its native wildlife, so legitimately traded animals are captive-bred. The IUCN assesses it as Least Concern. Adults reach 70 cm, so keeping one for life calls for substantial housing.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The average lifespan of Eastern Water Dragon is 15-20 years. With proper care and nutrition, they can live a long and healthy life.
Eastern Water Dragon typically reaches About 70cm total length (SVL up to 24.5cm, tail about 2.5 times SVL) as an adult. Size may vary depending on care conditions and individual genetics.
Eastern Water Dragon feeds on: Omnivorous with a strong animal bias: insects, aquatic animals such as frogs, small reptiles, birds and mammals, and fruit. Aim for a balanced diet with appropriate feeding frequency.
The price of Eastern Water Dragon varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026