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Atlas / Library / Tree Frog / Four-lined Tree Frog / Common Tree Frog
BeginnerIUCN LC
Tree Frog

Four-lined Tree Frog / Common Tree Frog

Polypedates leucomystaxกบต้นไม้สี่เส้น

Traceable. The figures above appear in the page we cite, which we opened on 10 Aug 2026. That means you can check them, not that we have confirmed they are right. amphibiancare.com

Photograph: Crazycaracal 993 · CC BY

Photographed by an observer on iNaturalist and published under a Creative Commons licence; the photographer and the licence are named under the image. It is not an animal of ours, and no animal was handled by us to produce it.

Arboreal · temperate · humidFrom the sheet: 24–28°C, humidity 60–80%

The way of life is written in this sheet, word for word. The climate words summarise the two figures above them, they do not add to them.

National law is not global, and we hold no national wildlife law for any country, Thailand included. Check your own authority before buying or selling.

Back to the globe My keep

https://keepr.pet/husbandry/en/polypedates-leucomystax

‹ All husbandry guides
Temperature24–28 °C
Humidity60–80 %
Enclosure45×45×60

The numbers

Temperature

152025303540 °C
24–28°Ambient

One ambient band, 24–28°C. This sheet states no warm side, no cool side and no night figure, so none are shown. Same scale on every sheet here, so two species compare by eye.

The sheet states24-28 °C; tolerance 22-30 °C (robust tropical species)

Humidity

60–80%Target RH

The sheet states60-80%; misting 1×/day; shallow water dish

UVB

2–5%required

The sheet statesPhotoperiod 12 h; UVB 2–5% beneficial; not mandatory

Identity

Adult size

1.75 m3.7–5 cm ♂
1520100400 cm
3.7–5 cmNose to tail, adult

The size the sheet states for a grown animal. This sheet gives a figure per sex; the one drawn is marked.

Why

Two drawings, because they answer two questions. The silhouette is at true scale against a 1.75 m person: it says how big this animal actually is, which no number does for someone who has never seen one. The bar under it is logarithmic and shared by every sheet here, so a 2 cm isopod and a 4 m python both stay readable on the same axis and two species can be compared at a glance.

Adult size
♂ 3.7–5 cm SVL; ♀ 5.7–7.5 cm; juvenile ~1.2 cm
Lifespan
5–8 years in captivity
Legal status
Unrestricted (native species Thailand)
Difficulty
Beginner
Cohabitation
Groups of 6–8 individuals depending on vivarium size; community species

How common this animal is

4,744Live individuals in declared US trade filings

NOT a measure of how many are kept. These filings count animals shipped for any purpose, including the food trade and laboratory supply, and they are United States records only. The three largest volumes in the source belong to a food frog, a bait species and the standard laboratory amphibian.

US Fish and Wildlife Service LEMIS declared wildlife import and export records, as compiled in the received dataset

Enclosure and conditions

Enclosure

45 cm60 cm
waterUVB tube
50100150200 cm
45 × 45 × 60 cmWidth × depth × height
20dm² of floor
Substrate: not in our dataWarm side: not in our dataHides: not in our data

Drawn from the stated numbers. Only what the sheet states is drawn inside.

Why

The rectangle carries the exact width-to-height ratio of the figures above it, and the ruler under it places that width on the 0–250 cm scale every sheet here shares, so two species still compare at a glance. Nothing is added that the sheet does not name: a lamp drawn on a sheet that never mentions one would be invented equipment. What the sheet leaves out is listed rather than left blank, because an empty tank reads as « none needed ».

The sheet statesArboreal vivarium 45×45×60 cm vertical for 4-6 individuals; branches, vines, tall plants; access to a small water area

Terrarium / aquarium
Arboreal vivarium 45×45×60 cm vertical for 4–6 individuals; branches, vines, tall plants; access to a small water area
Temperature
24–28 °C; tolerance 22–30 °C (robust tropical species)
Humidity / water
60–80%; misting 1×/day; shallow water dish
Lighting / UVB
Photoperiod 12 h; UVB 2–5% beneficial; not mandatory
Substrate / decor
Coco fibre/bioactive + plants (Pothos, Ficus pumila) + horizontal branches + vertical branches (climbing); broad leaves for daytime rest
Feeding
Crickets, Dubia roaches, earthworms, sphinx moths; 3–4×/week juveniles, 2–3×/week adults; calcium + D3

What your climate adds

This sheet states a range to hold. Your local climate decides how much work holding it is. Pick the nearest city: nothing is sent anywhere, the choice stays in this browser.

Reproduction

Life course

Day 0Hatch
5–8 yrLifespan in care
5 yrMinimum commitment
Sexual maturityNot in our data

Read from the lifespan and maturity the sheet states, for animals in care and not in the wild.

Why

The minimum commitment is the low end of that lifespan, and the reproductive window is what is left after maturity: both are subtractions on stated figures, not figures of their own.

Sexing
♀ noticeably larger; ♂ slimmer with nuptial pads on front digits
Maturity
6–12 months
Breeding trigger
Prolonged misting simulating rain (rain chamber or intensive sprayer for 30–60 min); mixed group; can breed without rain chamber if conditions optimal
Egg laying
Oval foam nests (~10 cm) built on vegetation above a water point; 100–400 eggs; larvae fall into the water at hatching
Tadpoles / metamorphosis
Herbivorous-omnivorous (spirulina, algae, plant pellets); metamorphosis 4–6 weeks
Juvenile care
Robust juveniles; Drosophila melanogaster + small crickets; moist juvenile vivarium

Common health problems

Chytridiomycosis (Bd)
Signspossible; PCR advised for WC individuals (species often wild-caught in Thailand)
Red leg (Aeromonas)
Signsredness on limbs — improve water quality; antibiotic treatment
Intestinal parasites (WC especially)
Signsveterinary dewormer on quarantine entry for WC
Quarantine
Signs30 days; arboreal vivarium; observe nocturnal activity and appetite; systematic deworming treatment if WC; PCR Bd if unknown origin

Good to know

  • Very common and inexpensive native species: often offered WC; prefer CB for health and to reduce pressure on wild populations
  • Unique foam nest among tree frogs: eggs are laid in a foam mass fixed to vegetation above water
  • Ideal beginner species in Bangkok: robust, undemanding, available in local CB
  • Very common and inexpensive native species — often offered WC; prefer CB for health and to reduce pressure on wild populations

Common questions

Is this the frog I hear at home in the rainy season?

Very likely, yes. It is a common local tree frog, and the males call loudly at night when it is humid.

Is it easy to keep?

Very. It is hardy, eats crickets readily, and only needs a tall tank with branches, a water dish and regular misting.

Can I keep several together?

Yes, they do fine in small groups as long as everyone is a similar size and there are enough perches.

Can I handle it?

Briefly, with clean wet hands, but it is fast and jumps hard. Do any handling over a closed container so it cannot escape.

What it needs

Enclosure at least 45 × 45 × 60 cmbecause enclosureArboreal vivarium 45×45×60 cm vertical for 4–6 individuals; branches, vines, tall plants; access to a small water area
A thermometerbecause temp24-28 °C; tolerance 22-30 °C (robust tropical species)
A hygrometerbecause humidity60–80%; misting 1×/day; shallow water dish
UVB 2-5%, stated as requiredbecause uvbPhotoperiod 12 h; UVB 2-5% beneficial; not mandatory

Every line above is deduced from a value this sheet states, and names which one. Nothing here is a general recommendation.

Sources

Others in this group

What this sheet states

77%
TemperatureHumidityEnclosure sizeActivityOriginDietSourcesUVB

This sheet states 5 of 7 of the fields this product runs on. What is missing turns something off: day/night engine and awake count on the globe, the diet section. We show the gap rather than fill it with a plausible number.

UVB is measured but does not count: it is absent from 421 of 678 sheets, and on most of them that is not a gap, since a nocturnal snake's sheet has no reason to state a UV index. Counting it would call the library incomplete without cause.