Description
The Esmeraldas Birdeater (Pamphobeteus sp. Esmeraldas) is a large, impressive New World tarantula from Ecuador, known for its striking coloration and manageable temperament. This species is for the intermediate to advanced keeper seeking a bold, fast-growing display specimen. Since we began stocking it in early 2024, it has become one of our most consistent sellers in the tarantula category.
Stand-Out Features
- Vibrant Coloration: Mature males develop a stunning metallic purple sheen, while females exhibit rich, coppery-brown tones with contrasting leg setae.
- Impressive Size: A true heavyweight, with a leg span reaching 8+ inches, making it a substantial and visually impactful arachnid.
- Manageable Temperament: While capable of speed, this species is generally less defensive than other large tarantulas, often choosing to retreat rather than display.
- Robust Appetite: A vigorous feeder that readily accepts appropriately sized crickets, roaches, and the occasional pinky mouse for large adults.
- Fast Growth Rate: Spiderlings grow at a notable pace, allowing keepers to observe the dramatic color changes through successive molts relatively quickly.
Technical Data
| Scientific Name | Pamphobeteus sp. Esmeraldas |
| Common Name | Esmeraldas Birdeater |
| Origin | Esmeraldas Province, Ecuador |
| Type | New World, Terrestrial |
| Adult Size (Diagonal Leg Span) | 7 – 8.5 inches |
| Growth Rate | Medium-Fast |
| Weight (measured) | 6.6 oz (on our shop scale for a large adult) |
| Recommended Experience | Intermediate to Advanced |
Your Questions Answered
Is this species suitable for beginners?
Due to its potential size, speed, and the potency of its urticating hairs, we recommend it for keepers with prior experience handling larger, faster terrestrial species. It is not a first-time tarantula.
What are its housing requirements?
Provide a secure, well-ventilated terrarium with a deep (5+ inch) substrate of moist coconut fiber or peat for burrowing. Maintain moderate humidity (70-80%) and a temperature gradient from 75-82°F. A large, shallow water dish is essential.
How defensive is this tarantula?
While generally less prone to threat posturing than some other Pamphobeteus species, it is a large, powerful animal. It can be skittish and fast. Always use caution and proper tools during enclosure maintenance. It possesses urticating hairs.
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