Vietnam highland tarantula (Magnacrus taynguyenensis)

The Vietnam Highland Tarantula is a fascinating and relatively uncommon Asian Old World species from the highland regions of Vietnam. Its earthy coloration, impressive size, and fossorial lifestyle make it an excellent choice for experienced keepers looking for something outside the usual Cyriopagopus and Chilobrachys species.

Quick Facts

• Common Name: Vietnam Highland Tarantula
• Scientific Name: Magnacrus taynguyenensis
• Origin: Vietnam — Central Highlands
• Habitat Type: Terrestrial / fossorial
• Size: Approximately 5–6 inches (12–15 cm) leg span
• Lifespan:
  • Females: potentially 10–15+ years
  • Males: approximately 3–5 years
• Temperament: Fast, defensive and reclusive — advanced species

Coloration

• Dark brown to almost black overall coloration
• Subtle bronze and copper tones across the carapace and legs
• Dense, velvety body covering
• Coloration can become more pronounced following a molt

Its understated earthy appearance gives it a classic Southeast Asian tarantula look.

Housing

• Enclosure Type: Terrestrial/fossorial
• Substrate: 6–8+ inches of compactable substrate
• Humidity: 70–80%
• Temperature: 72–80°F (22–27°C)
• Decor:
  • Cork bark or a pre-started burrow
  • Leaf litter
  • Moss
  • Water dish
• Ventilation: Good cross-ventilation is essential.

Provide plenty of depth and allow the spider to construct its own tunnel system.

Feeding

• Diet: Crickets, dubia roaches, locusts and appropriately sized feeder insects
• Slings: 2–3x per week
• Juveniles: Weekly
• Adults: Every 10–14 days, adjusting for body condition
• Usually responds quickly to prey once established.

Why Keep One?

• Rare and unusual Vietnamese species
• Fascinating fossorial behavior
• Hardy once established
• Excellent addition to an Asian Old World collection
• Natural earthy coloration gives it a very different appearance from the brightly colored species

Notes

• Recommended for experienced keepers
• Fast and potentially defensive
• Old World species — no urticating hairs
• Not suitable for handling
• Use a secure enclosure and exercise extreme caution during maintenance
• May spend considerable time underground