Reptoria

Ceylon leaf insect (Phyllium bioculatum)

Ceylon leaf insect (Phyllium bioculatum), typical appearance of the species

Invertebrates · Difficulty: Intermediate

Key facts and care guidance for Ceylon leaf insect (Phyllium bioculatum) (origin: Sumatra und vorgelagerte Inseln (Bangka, Belitung), südliche Malaiische Halbinsel). Adult size around females ~8–9.5 cm, males ~6 cm. Life expectancy approx. 9–12 months. The values below are carefully researched guidance.

Short answers

Ceylon leaf insect: How big does the enclosure need to be?

30×30×50 cm for a pair.

Ceylon leaf insect: What temperature does it need?

Daytime 22–27 °C, basking spot no warm spot needed, at night 20 °C.

Ceylon leaf insect: Does it need UVB lighting?

UVB: No UVB needed.

Ceylon leaf insect: How long do they live?

Life expectancy: approx. 9–12 months.

Ceylon leaf insect: Is it suitable for beginners?

Rather not – it is considered an intermediate species (difficulty: Intermediate).

Climate

Daytime temperature
22–27 °C
Night temperature
20 °C
Basking spot
no warm spot needed
Humidity
70–85 %
UVB
No UVB needed

Enclosure

Minimum size
30×30×50 cm for a pair
Substrate
Coco humus, damp; mist daily

Feeding

Food
Bramble, oak, guava, rose, raspberry
Feeding interval
fresh leaves at all times; mist daily

Key facts

Adult size
females ~8–9.5 cm, males ~6 cm
Life expectancy
approx. 9–12 months
Origin
Sumatra und vorgelagerte Inseln (Bangka, Belitung), südliche Malaiische Halbinsel
Protection status
Not protected; widely available captive-bred
Brumation
None
Cohabitation
Group: peaceful group housing is possible; occasional cannibalism of tankmates' leaf-shaped body edges occurs when food is scarce. Plenty of food and space prevent this.

Notes

The classic, long-familiar species (PSG 10). The female is very broad and leaf-shaped, the male slender and able to fly.

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Related species

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What you need to start

To keep Ceylon leaf insect (Phyllium bioculatum) you typically need: a suitable enclosure (30×30×50 cm for a pair), substrate (Coco humus, damp; mist daily), a heat source with a thermostat, UVB lighting, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.

The complete, interactive care database is in the Reptoria app.

Last updated: 9 October 2026 · Editor: Reptoria editorial team · Sources include: https://de.wikipedia.org/wiki/Pulchriphyllium_bioculatum, https://en.wikipedia.org/wiki/Pulchriphyllium_bioculatum

All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).