Costa Rican Zebra Tarantula

Costa Rican Zebra Tarantula key facts

Care level

Beginner-friendly

Lifespan

Females up to about 20 years; males 5-10 years, about one year after maturing

Size

10-15cm leg span (body about 9cm)

Temperature

20〜24℃

Humidity

Diet

Live insects such as crickets and roaches

Temperature & Humidity

Room temperature of 20-24 C is adequate. High humidity is unnecessary: let the substrate dry between waterings and keep a water dish. Only spiderlings need slightly damp substrate.

Enclosure

An enthusiastic burrower: use a horizontal enclosure with at least 10-15 cm of substrate, add a cork bark hide, and leave the burrow undisturbed once it is dug.

Diet & Feeding

Offer live insects such as crickets and roaches: adults roughly every 3-4 weeks, spiderlings once or twice a week. Space out feedings while the abdomen is plump.

Temperament & Venom

Docile but skittish, retreating into its burrow when disturbed. It rarely kicks urticating hairs. The venom is weak and no serious effects on humans are known.

Notes

It is fast and escape-prone, so secure the lid and check for gaps. Growth is slow: females take 8-10 years to mature.

About Costa Rican Zebra Tarantula

A hardy, docile burrowing tarantula from Costa Rica, with a dark brown body banded in white at each leg joint — an easy-care, long-lived species well suited to first-time keepers.

7 things to know before welcoming a Costa Rican Zebra Tarantula

1. 1Provide Deep Substrate for Burrowing

   In the wild this species digs deep burrows and spends much of its life underground, so providing substrate several times its body length in depth helps it settle in. Adding a piece of cork bark or driftwood as a burrow entrance encourages more natural behavior.

2. 2Keep the Enclosure on the Dry Side

   This species is adapted to relatively dry conditions, so the substrate should be kept mostly dry rather than damp. Always provide a water dish, but avoid heavy misting, which can encourage mold and break down the substrate.

3. 3Docile, but Watch for Urticating Hairs

   This is one of the more even-tempered tarantulas to keep, but like other Latin American species it can kick urticating hairs from its abdomen when it feels threatened. These hairs can irritate skin and eyes, so it's best to avoid direct handling.

4. 4Expect Long Stretches Out of Sight

   This is a somewhat shy species that tends to stay deep in its burrow during the day. Not seeing it for days at a time is normal and not necessarily a sign of illness, so resist the urge to dig it out and just check on it quietly.

5. 5Leave It Undisturbed Around Molting

   Before molting it's normal for activity and appetite to drop off as it prepares to shed. Right after a molt its new exoskeleton is very soft and vulnerable, so hold off on feeding or cleaning the enclosure for a while to avoid disturbing it.

6. 6A Fall Can Be Fatal

   As with tarantulas in general, the abdomen is soft and even a short fall can cause fatal internal injuries. When moving the enclosure or doing maintenance, work close to the ground and take extra care not to drop the animal.

7. 7Females Are a Decades-Long Commitment

   Females of this species can live up to around 20 years, so bringing one home means committing to a companion for the long haul, through whatever life changes come your way. Males, by contrast, live only about a year after reaching maturity, so choose a female if you want a long-term pet.

Frequently asked questions about Costa Rican Zebra Tarantula

Q.Is the Costa Rican Zebra Tarantula suitable for beginners?

A.Yes — it's docile and hardy, and can be kept on relatively dry substrate at normal room temperature without special equipment, which is why it's a popular starter species for new tarantula keepers.

Q.How big does it get?

A.Adults typically reach a leg span of 10 to 15 cm, with a body length of around 9 cm. Watching it grow from a small sling to that size is part of the appeal.

Q.How long does the Costa Rican Zebra Tarantula live?

A.Females are remarkably long-lived, reaching up to about 20 years. Males have a shorter overall lifespan of roughly 5 to 10 years, living only about a year after they mature.

Q.Is it safe to handle with bare hands?

A.It has a calm temperament, but like other New World tarantulas it can flick irritating hairs from its abdomen when stressed, so it's best to avoid direct handling. Enjoying it as a species to observe rather than hold is the safer approach.

Q.Does the Costa Rican Zebra Tarantula fall under CITES?

A.No, this species falls outside CITES. There's nothing specific to note on that front.

Learn more about Costa Rican Zebra Tarantula in the encyclopedia

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