Buddha Bugs

Grammostola quirogai (Uruguayan black tarantula) 0.66"

Name: Grammostola quirogai (Uruguayan black tarantula) 0.66"
Brand: Buddha Bugs
Price: 85.00 USD
Availability: InStock

$85.00 USD

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Species Overview

Grammostola quirogai, commonly known as the Uruguayan black tarantula, is a large terrestrial tarantula native to northern Uruguay and likely adjacent portions of southern Brazil. Mature specimens are uniformly black to charcoal-black with a velvety appearance. Following the 2023 redescription of Grammostola pulchra, this species has become the leading taxonomic interpretation of the long-established hobby population historically distributed as Grammostola pulchra. These tarantulas are well known for their slow growth, exceptional longevity, and relatively straightforward husbandry.

Grammostola quirogai was described from northern Uruguay in 2016 after being separated from Grammostola anthracina, and wild-derived animals from Uruguay have since entered the hobby under that name. For several years, these spiders were maintained separately from the long-established population labeled Grammostola pulchra, largely on the basis of subtle differences in coloration and appearance that do not appear to provide reliable distinctions. Following the 2023 redescription of G. pulchra, current taxonomic evidence indicates that the traditional hobby population does not represent true G. pulchra and is most likely G. quirogai. However, additional study is needed to determine whether all captive lineages belong to this species or whether multiple closely related taxa are represented. We therefore continue to maintain separate listings for both Grammostola quirogai and Grammostola aff. pulchra while the identity of long-established captive bloodlines remains unresolved.

Common Name: Uruguayan black tarantula
Native Range: Northern Uruguay; likely adjacent portions of southern Brazil
Life Habit: Terrestrial burrower
Adult Size: 6–7 inches in diagonal leg span
Lifespan: Males 6–8 years; females 20–30+ years
Temperament: Generally calm
Care Difficulty: Easy

Grammostola quirogai Care

Like other members of the genus Grammostola, this species thrives in a well-ventilated terrestrial enclosure with adequate floor space, ample substrate, and a secure retreat. Spiderlings typically construct burrows beneath enclosure décor or directly within the substrate, while juveniles and adults often occupy shallow retreats but may remain visible in the open for extended periods. Growth is slow, and individuals may periodically refuse food for weeks or even months, particularly before molting or during seasonal changes in activity.

Enclosure: 2.5” cube, or similar for spiderlings, upgraded as needed with growth; 14” × 10” × 8” or larger terrestrial enclosures for adults
Substrate: Coconut fiber, peat moss, topsoil, or similar substrates with sufficient depth to allow excavation. Cork bark or similar enclosure décor should be provided to serve as a retreat.
Temperature: 72–82°F.
Humidity: Moderate ambient humidity is generally sufficient. Approximately 25–50% of the substrate should retain moisture to create a humidity gradient, while allowing the remaining substrate to remain dry.
Diet: Crickets, cockroaches, and other appropriately sized feeder insects
Feeding: Spiderlings can be offered appropriately sized prey once or twice weekly. Juveniles and adults are typically fed every 7–14 days, with feeding frequency adjusted based on prey size, growth rate, and the condition of the individual animal.
Water: Lightly moisten part of the substrate as needed and provide water droplets on the enclosure walls for spiderlings; juveniles and adults should have access to a water dish.
Routine Maintenance: Remove uneaten prey, ensure constant access to water, and spot-clean when necessary.

Natural History

Grammostola quirogai inhabits grasslands and adjacent habitats in northern Uruguay and likely in neighboring portions of southern Brazil, where it spends much of its life in burrows or other natural retreats, emerging primarily at night to ambush passing prey. Recent taxonomic work indicates that Grammostola quirogai is the most likely identity of the long-established hobby population historically distributed as Grammostola pulchra, although additional research is needed to determine whether all captive lineages belong to G. quirogai or whether multiple closely related taxa are represented within the hobby.

Shipping

Shipping method for live animal orders:

For orders containing live animals, shipping is offered throughout the continental US (48 states) through FedEx Priority Overnight. Orders containing both live and non-live products may be shipped together or seperately, depending on the items in the order, their sizes, and whether everything can fit in a single shipment. Orders with live and non-live products which need to be shipped seperately will incur additional shipping costs for the separate USPS shipping of the non-live items. Shipments containing live animals are dropped off on Tuesdays or Wednesdays for next-day arrival. By default, we ship all packages held for pickup to the closest FedEx Ship Center to the order address, requiring in-person pickup at that FedEx Ship Center. Home delivery of live animal orders is possible; however, packages shipped for delivery rather than held for pick up are not eligible for LAG, and doing so is against our advisement and at the customer's risk. This does not apply to customers who do not have a FedEx Ship Center near them that is authorized to accept live animal shipments; in these cases, orders will be shipped for home delivery, and LAG will be honored.

We also offer expo pickup and a DFW local meet-up option so you can save on shipping. See Expo Schedule for details.

Shipping method for non-live orders:

For shipments containing no live animals, shipping is available to all 50 states via USPS Ground Advantage or USPS Priority Mail. Non-live shipments will be sent directly to the address listed on the order, typically on the day the order is placed or the following day.

What to expect after placing an order:

After you place an order on our website, we will contact you within 12 hours to provide the delivery date and the FedEx pickup location. Please respond and let us know if that works for you. The package will NOT be shipped until we have your confirmation. A tracking number will be provided on the day of shipment.

There will be times when shipping must be delayed due to weather, our schedule, or if a tarantula you ordered has recently molted or appears to be about to molt. You will be notified if that happens, and we will work out another date.

Carrier delays happen, so please ensure you or someone you know will be available to pick up your package, even if it's 1-3 days late.

Live Arrival Guarantee (LAG):

Buddha Bugs offers LAG but ONLY when the following conditions are met:

"Freebies" are not covered by LAG.
For the safety of the animals and to ensure the best chance of live arrival, orders must be shipped to your nearest authorized FedEx Ship Center and held for pickup to be eligible for LAG. This does not apply to customers who do not have a FedEx Ship Center near them that is authorized to accept live animal shipments; in these cases, orders will be shipped for home delivery, and LAG will be honored.
The package must be picked up from FedEx on the day it arrives; any time during the store’s opening hours is fine. Please bring a valid ID. Picking up packages on any day other than the day of arrival will void the LAG.
In the unlikely event of a DOA, we require notice and evidence within 3 hours of pickup. You must provide a clear photo/video of the deceased specimen. Refunds will not include shipping costs, and replacements may not always be available.
ANY DEVIATION OF THIS CAN RESULT IN LAG VOID

Home delivery is available upon request, but LAG is not offered for shipments sent for home delivery if there is an authorized FedEx Ship Center within 60 miles of the customer's zip code, due to the unpredictability of this shipping method. This does not apply to customers who do not have a FedEx Ship Center near them that is authorized to accept live animal shipments; in these cases, orders will be shipped for home delivery, and LAG will be honored.

Due to the risk to the animals, even in circumstances where the customer accepts LAG being voided for home delivery shipments, we will not ship animals for home delivery at or above 90°F or at or below 35°F.

Please remember that FedEx DOES NOT reimburse Buddha Bugs for lost packages or the loss of any live animals. We take every precaution we can to ensure your new pets arrive safely.

Returns & Refunds

Returns & Refunds:

We DO NOT accept returns on live animals.

Non-live animal products may be returned for a refund within 14 days of delivery. The product must be unused and in its original packaging. After we receive your return, refunds will be processed within 5-10 business days. Refunds will not include shipping costs. Used products will be rejected and shipped back to the customer when possible.

You will be refunded immediately if any animal in your order arrives dead. Please see our Shipping Policy for LAG details.

For online purchases with local pickup, pickup at a show, or for purchases made at a show, the customer is responsible for inspecting the purchased items and verifying that they are to their satisfaction. If they are not, they must express any dissatisfaction before the sale is completed, as all sales are final. We are not liable for damages after the customer receives their items due to issues including but not limited to the customer mishandling transport and/or overheating animals.

Cancellations:

We require a ~3% cancellation fee on all cancellations. For card payments, the fee is 2.9% + $0.30 per transaction; different payment methods may have slightly higher or lower fee amounts. This is a non-recoverable fee we are charged when processing your payment, and it is not refunded to us by Shopify when an order is canceled or a refund is issued. Canceling orders creates extra labor and costs on our end and reduces available stock for others who may be interested, so please make sure you are committed before placing an order.

If a product in your order is out of stock, we will contact you and offer the option to cancel part or all of your order. There's no extra fee for this; we apologize for any inconvenience.

Some Poecilotheria species cannot be shipped across state lines, as clearly stated in the product titles and product details. Please do not purchase if you live outside of Texas, or that portion/your whole order will be canceled and refunded immediately; you will also be charged a 10% cancellation fee, which will be deducted from the refund.

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