Indian Ornamental (Poecilotheria Regalis)

The Indian Ornamental (Poecilotheria regalis) is pure elegance wrapped in lightning. One of the crown jewels of arboreal tarantulas, this species is fast, bold, drop-dead gorgeous, and definitely not for beginners — but if you respect her space, she’s one of the most impressive spiders in the hobby.

Quick Facts

Common Name: Indian Ornamental

Scientific Name: Poecilotheria regalis

Origin: India — particularly southern forest regions

Size: Up to 7–8 inches (18–20 cm) leg span

Lifespan:

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

Temperament: Defensive and fast — not aggressive, but will bolt or pose if cornered

Coloration:

• White and slate-gray leg patterns, almost floral
• Vivid yellow flashes on the underside of the legs (used in threat displays)
• Beautiful black-and-white banding on the carapace

Housing

Enclosure Type: Arboreal — tall enclosure with vertical cork bark

Substrate: Just enough to hold humidity (1–2 inches of coco fiber or similar)

Humidity: 65–75%

Temperature: 75–82°F (24–28°C)

Decor:

• Vertical cork bark slab (absolutely essential)
• Fake leaves, branches, web anchors
• Water dish on floor or attached to side

Pro Tip: Add good cross-ventilation — P. regalis needs airflow to prevent mold and respiratory issues.

Feeding

Diet: Roaches, crickets, mealworms, hornworms

Feeding Frequency:

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

Can tackle prey almost their size — they’re extremely efficient predators

Big Warnings

Venom is medically significant (stronger than most New World species — not deadly, but painful)

Very fast — teleport-level fast — and known to bolt unpredictably

Absolutely not a handling species

Rehousing can be spicy if not done carefully