Long Na Earth Tiger (Ornithoctoninae sp Long Na)

The Long Na Earth Tiger is a striking Asian Old World tarantula prized by collectors for its deep earthy coloration, fossorial lifestyle, and classic Earth Tiger temperament. Like other Ornithoctoninae, this is a species where the behavior is just as impressive as the appearance—fast, defensive, and an enthusiastic burrower.

Quick Facts

• Common Name: Long Na Earth Tiger
• Scientific Name: Ornithoctoninae sp. “Long Na”
• Origin: Southeast Asia
• Habitat Type: Terrestrial / Fossorial
• Size: Approximately 5–6 inches (12–15 cm) leg span
• Lifespan:
  • Females: approximately 10–15+ years
  • Males: approximately 3–5 years
• Temperament: Fast, defensive, and reclusive

Coloration

• Dark brown to black overall coloration
• Rich chocolate-brown tones across the legs
• Subtle bronze highlights on the carapace
• Dense, velvety body hairs

Its earthy tones and darker coloration give it the classic Earth Tiger appearance that collectors love.

Housing

• Enclosure Type: Terrestrial / Fossorial
• Substrate: 6–8+ inches of compactable substrate
• Humidity: 70–80%
• Temperature: 74–82°F (23–28°C)
• Decor:
  • Cork bark or starter burrow
  • Leaf litter
  • Moss
  • Water dish
• Ventilation: Good cross-ventilation with a moisture gradient

Give this species plenty of substrate. Once established, it can create an extensive underground retreat and may spend most of its time hidden.

Feeding

• Diet: Crickets, dubia roaches, locusts, mealworms, and other appropriately sized feeder insects
• Slings: 2–3x per week
• Juveniles: Weekly
• Adults: Every 7–14 days depending on body condition
• Feeding Style: Fast and powerful

Expect a rapid feeding response, especially once the spider is established in its enclosure.

Why Keep One?

• 🐯 Classic Earth Tiger appearance
• 🌏 Unusual Southeast Asian collector's species
• 🕸️ Fascinating burrowing behavior
• ⚡ Fast and active hunter
• ⭐ Excellent addition to an advanced Old World collection

Notes

• Not suitable for beginners
• Extremely fast and potentially defensive
• Old World species — no urticating hairs
• Not recommended for handling
• Use a secure, escape-proof enclosure
• Extra caution is required during feeding, rehousing, and maintenance