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Diard's jumping spider (Hyllus diardi)

Diard's jumping spider (Hyllus diardi), typical appearance of the species

Invertebrates · Difficulty: Beginner

Key facts and care guidance for Diard's jumping spider (Hyllus diardi) (origin: South-East Asia (Malaysia, Indonesia / Sumatra, Thailand among others); foliage and trees). Adult size around one of the largest jumping spiders, females ~1.2–1.5 cm body length. Life expectancy approx. 1–2 years (females longer, males shorter). The values below are carefully researched guidance.

Short answers

Diard's jumping spider: How big does the enclosure need to be?

20×20×30 cm (tall format; e.g. a ~20 cm nano enclosure, plenty of climbing branches and cork tubes).

Diard's jumping spider: What temperature does it need?

Daytime 26–29 °C, at night 20–22 °C.

Diard's jumping spider: How long do they live?

Life expectancy: approx. 1–2 years (females longer, males shorter).

Diard's jumping spider: Is it suitable for beginners?

Yes – it is considered suitable for beginners (difficulty: Beginner).

Diard's jumping spider: Can several be kept together?

Keeping them singly is essential – solitary and cannibalistic; NEVER keep males together.

Climate

Daytime temperature
26–29 °C
Night temperature
20–22 °C
Basking spot
—
Humidity
70–80 %

Enclosure

Minimum size
20×20×30 cm (tall format; e.g. a ~20 cm nano enclosure, plenty of climbing branches and cork tubes)
Substrate
Coco humus, moss, cork; mist one side lightly every day (visible droplets, without soaking it)

Feeding

Food
Fruit flies (juveniles), house flies, small house crickets or crickets, small roaches, moths
Feeding interval
adults 2–3×/week, juveniles every 1–2 days

Key facts

Adult size
one of the largest jumping spiders, females ~1.2–1.5 cm body length
Life expectancy
approx. 1–2 years (females longer, males shorter)
Origin
South-East Asia (Malaysia, Indonesia / Sumatra, Thailand among others); foliage and trees
Protection status
Not listed under CITES; no special protection – usually captive-bred animals in the trade
Brumation
None (a tropical species)
Cohabitation
Keeping them singly is essential – solitary and cannibalistic; NEVER keep males together. Mate them only briefly and under supervision, and separate the male immediately afterwards (it risks being eaten).

Notes

The most popular large "beginner's" jumping spider, and very interactive. It needs constantly high humidity AND good ventilation – a hygrometer is recommended; a heat mat only on the side (not under the enclosure) with a thermostat. A bioactive setup with a clean-up crew works well. Do not disturb it while moulting.

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Related species

All species in the care wiki →

What you need to start

To keep Diard's jumping spider (Hyllus diardi) you typically need: a suitable enclosure (20×20×30 cm (tall format; e.g. a ~20 cm nano enclosure, plenty of climbing branches and cork tubes)), substrate (Coco humus, moss, cork; mist one side lightly every day (visible droplets, without soaking it)), a heat source with a thermostat, 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://bantam.earth/heavy-jumping-spider-hyllus-diardi/, https://en.wikipedia.org/wiki/Hyllus_diardi

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).