The Psalmopoeus reduncus, or Costa Rican Orange Mouth, is named for the distinctive orange chelicerae (fangs) that contrast sharply against its dark, olive-brown body — a feature that becomes especially visible when the spider is in a threat display. Native to Costa Rica, this arboreal species is a fast and capable hunter that builds impressive silken retreats in the upper portion of its enclosure.
Quick Stats:
- Type: New World Arboreal (no urticating hairs)
- Adult Size: 5–6 inches
- Care Level: Intermediate
- Temperament: Bold and defensive — fast-moving
- Venom: New World — treat bites seriously
- Urticating Hairs: No
Husbandry Tips: Tall arboreal enclosure with cork bark and cross-ventilation. Moderate humidity. Temperatures of 75–84°F. Feed weekly on crickets or Dubia roaches.
A visually unique and personality-packed species. The orange mouth display alone makes it worth the spot in your collection.