Brazilian Red Rump Tarantula Care
Species: Nhandu carapoensis
Common Names: Brazilian Red Rump Tarantula, Red Rump Birdeater
The Brazilian Red Rump Tarantula (Nhandu carapoensis) is an eye-catching, robust, and energetic terrestrial tarantula native to Brazil, Paraguay, and Uruguay. It stands out with its dark chocolate-brown to black body, contrasted by a fiery red abdomen covered in vivid setae.
Known for its bold personality, voracious appetite, and active nature, this species is a fantastic display tarantula that thrives in captivity when provided with proper care.
Quick Facts
- Scientific Name: Nhandu carapoensis
- Common Names: Brazilian Red Rump Tarantula
- Origin: Brazil, Paraguay, Uruguay
- Type: Terrestrial (occasional burrower)
- Adult Size: 15–17 cm (6–7 inches) leg span
- Lifespan: Females 15–18 years; Males 4–5 years
- Temperament: Defensive, active, bold
- Experience Level: Intermediate
Appearance
Nhandu carapoensis is a stunning tarantula with a deep, velvety color palette accented by its signature red abdominal hairs.
- Carapace: Medium brown with lighter edging
- Legs: Dark brown to near black with fine golden or bronze hairs
- Abdomen: Densely covered in long red to orange setae (hairs)
- Body Type: Large, sturdy, and heavily built
Under good lighting, the red hairs shimmer vividly, making this species one of the most photogenic members of its genus.
Enclosure Setup
This tarantula does best in a spacious terrestrial setup that allows for digging and roaming. While not a deep burrower, it appreciates having the option to excavate or modify its space.
Recommended enclosure sizes:
- Juveniles: 25 × 25 × 25 cm
- Adults: 45 × 30 × 30 cm (18 × 12 × 12 inches)
Setup guidelines:
- Substrate depth: 10–15 cm (4–6 inches) of soil or coco fiber mix
- Hide: Cork bark or half log for shelter
- Water dish: Always accessible
- Ventilation: Moderate airflow to balance humidity
Provide room for movement — N. carapoensis is an active, exploratory spider that often remains visible.
Temperature & Humidity
- Temperature: 23–28°C (73–82°F)
- Humidity: 65–75%
Keep the enclosure slightly moist but well-ventilated. Lightly mist one side and allow the other to stay dry. Avoid oversaturation to prevent mold or bacterial growth.
Behavior & Temperament
The Brazilian Red Rump is known for its feisty and confident demeanor. It’s not aggressive but will readily flick urticating hairs and assume a defensive stance if disturbed.
Behavioral notes:
- Active and visible — often stays in the open
- Quick reflexes — capable of fast movements
- Defensive — may kick hairs or rear up
- Voracious eater — takes prey with enthusiasm
It’s not a species suited for handling, but it provides constant activity and visual appeal for display enthusiasts.
Feeding
N. carapoensis is a reliable feeder, with a healthy appetite at every stage of growth.
Feeding schedule:
- Slings: Every 4–6 days
- Juveniles: Every 7–10 days
- Adults: Every 10–14 days
Diet: Crickets, dubia roaches, locusts, or mealworms.
Remove uneaten prey after 24 hours, especially before molts.
Handling
Handling is not recommended due to its defensiveness and hair-flicking tendency. This species prefers to be left alone and observed rather than interacted with.
If enclosure maintenance is needed, use long tweezers or a catch cup.
Molting
This species grows moderately fast, with each molt bringing noticeable size and color enhancement — especially in the red abdominal setae.
Pre-molt signs:
- Refusal to eat
- Dull coloration
- Webbing off its hide
Wait 10–14 days after molting before offering food again to prevent fang damage.
Common Health Issues
Nhandu carapoensis is a hardy and forgiving species, but keepers should watch for:
- Over-humidity — can promote mold
- Poor ventilation — may cause stagnant air
- Falls — avoid tall enclosures, as adults are heavy-bodied
Stable conditions and a consistent feeding schedule will ensure long-term health.
Breeding (Overview)
Breeding N. carapoensis is manageable for experienced hobbyists.
- Females are receptive if well-fed
- Males perform tapping displays before pairing
- Females may produce 250–400 eggs per sac
- Spiderlings grow relatively fast and are hardy
Captive breeding efforts have helped maintain this species’ availability in the hobby.
Quick Care Summary
| Parameter | Ideal Range |
|---|---|
| Enclosure Type | Terrestrial |
| Temperature | 23–28°C (73–82°F) |
| Humidity | 65–75% |
| Substrate Depth | 10–15 cm |
| Feeding | Every 10–14 days |
| Temperament | Defensive, active |
| Handling | Not recommended |
Final Thoughts
The Brazilian Red Rump Tarantula (Nhandu carapoensis) is a captivating mix of beauty and boldness. With its vivid red abdomen, confident stance, and hardy nature, it’s a standout species for any New World collection.
Though not a beginner’s spider due to its defensiveness, it’s a rewarding and resilient tarantula that offers fantastic display potential and lively behavior.
For those ready to handle a little attitude with their color, N. carapoensis is a must-have.
© The Tarantula Vault
Dedicated to providing accurate, passionate care information for every species. Visit thetarantulavault.com for more guides and husbandry tips.