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  3. Indian Ornamental

One of the 6 tarantulas on WAnimals

Arachnids · Araneae · Theraphosidae

Indian Ornamental

Poecilotheria regalis

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The Indian ornamental tree spider, or simply the Indian ornamental, is a spider belonging to the family Theraphosidae (the tarantulas). It is a fairly large species, with legs that can reach a span of 18 centimetres.

Size

up to 18 cm

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Easy

7countries
10parks
4same family

Fun facts

  • GeneralArboreal and very fast; its venom causes severe cramps though it is not deadly.
  • It is arboreal and catches prey on the wing: it seizes and paralyses flying insects in mid-air, which is unusual for a tarantula.
  • Every member of its genus carries an elaborate fractal pattern on the abdomen. The name comes from the Greek poikilos, spotted, and therion, wild beast; regalis means royal.
  • It can live communally when the hollows available per tree are scarce, although it is a highly defensive species.
  • Its leg span sometimes exceeds 18 cm.
  • Its venom is medically significant: it causes severe cramps and muscle pain and there is no antivenom. A 2023 study documented that it damages skeletal muscle directly.
  • The juveniles are ground-dwelling and dig shallow burrows before taking to the trees.

Life cycle and biology

Skeleton type
Invertebrate - chitin exoskeleton (arachnid)
Habitat and environment
Dry deciduous forest; tree hollows

Sources consulted: https://es.wikipedia.org/wiki/Poecilotheria_regalis

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Indian Ornamental — same habitat, park, country, tags or family.

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Keep exploring

Based on what we already know about indian ornamental.

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See full glossary
Temperate forest
SolitaryTemperate forestArachnid
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See its range on the interactive map→
PeriyarIndia
YalaSri Lanka
Silent ValleyIndia
NagarholeIndia
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EravikulamIndia
BandipurIndia
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MudumalaiIndia
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CountriesIndia
ParksPeriyarIndia
TagsSolitary
India
Sri Lanka
Bangladesh
Bhutan
Myanmar
Nepal
Pakistan