LSD Earth Tiger (Haploclastus devamatha)

This rare Indian tarantula dazzles with metallic blues, purples, and even gold under the right light — hence the “LSD” nickname. A true eye-melter, H. devamatha is fossorial and secretive, but worth the wait when it emerges in full psychedelic glory.

Quick Facts

Common Name: LSD Earth Tiger

Scientific Name: Haploclastus devamatha

Origin: India (Western Ghats region)

Size: 4–5 inches (10–13 cm) leg span

Lifespan:

• Females: ~12–15 years
• Males: ~3–4 years

Temperament: Skittish, reclusive — not aggressive but very shy

Coloration

Iridescent blues, purples, and pinks on the carapace and legs

Tiger-striped abdomen with darker banding

Metallic shimmer changes under different lighting conditions

Fresh molts are insanely vivid — like a walking oil slick

Housing & Care

Enclosure Type: Fossorial — deep setup with good substrate depth

Substrate: 5–6 inches of slightly moist substrate (coco fiber/topsoil)

Humidity: 70–80% — maintain with light misting and good airflow

Temperature: 75–80°F (24–27°C)

Decor:

• Deep hide or allow to burrow
• Minimal surface decor — they prefer staying hidden
• Water dish for hydration

Rarely seen, but absolutely jaw-dropping when it is.

Feeding

Diet: Crickets, roaches, mealworms

Feeding Schedule:

• Slings: 2–3x/week
• Juveniles: Weekly
• Adults: Every 10–14 days

Tends to feed in or near the burrow entrance — may web over meals

Why It’s a Collector’s Dream

One of the most iridescent tarantulas in the hobby

Rare and highly prized — not often available

Fascinating fossorial behavior

Gorgeous post-molt coloration — truly next-level

Unique origin (India) adds to its appeal

Notes

Very shy — you might not see it often

Not a beginner species — best for experienced keepers

Can be skittish and fast, especially when disturbed

Requires stable humidity and deep substrate for burrowing