One of the 6 tarantulas on WAnimals

Arachnids · Araneae · Theraphosidae

Chilean Rose Tarantula

Grammostola rosea

Vulnerable

It faces a high risk of extinction in the wild over the medium term. See full glossary

The Chilean rose tarantula — known in Spanish as araña pollito or tarántula rosa — is a mygalomorph spider of the family Theraphosidae; it is a tarantula of some 8 cm native to Argentina, Chile, Paraguay and Bolivia. It is probably the commonest tarantula species in pet shops in the United States and Europe, because of the great number of specimens exported into the pet trade.

Size

up to 13 cm

Lifespan

20 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Moderate

7countries11parks4same family

Fun facts

  • GeneralOne of the commonest tarantulas in vivaria, for its calm temperament.
  • Females can live more than twenty years, while males barely exceed five: they die soon after reaching sexual maturity.
  • It defends itself by flicking a cloud of urticating hairs from its abdomen with its hind legs, which cause intense irritation to skin and eyes.
  • It can go months without eating, especially before a moult, normal behaviour that often alarms the people who keep them.
  • It is probably the commonest tarantula in the pet trade, largely because for years it was collected from the wild on a huge scale.
  • Females can live twenty years or more; males far less, dying shortly after reaching maturity.
  • It has a reputation for being placid, but it is also famous for its hunger strikes: it can go months without eating with no visible loss of condition.
  • It defends itself with urticating hairs that it flicks off its abdomen with its hind legs.
  • Its taxonomy has been a tangle: it has accumulated more than a dozen synonyms, among them Grammostola cala, G. spatulata and G. porteri, some of which still circulate in the trade as though they were separate species.

Life cycle & biology

Habitat & environment
Arid scrub and semi-desert

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

Where to watch it

Parques y spots de buceo donde se ha documentado esta especie — se muestran 10 de 11 documentados.

Related species

Other species in the catalogue with the most in common with Chilean Rose Tarantula — same habitat, park, country, tags or family.

How to help

The chilean rose tarantula is classified as vulnerable. Organizations such as UICN, WWF y Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programs is a good starting point if you want to get involved.

It's documented in 10 real protected areas — part of why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about chilean rose tarantula.

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