Fringed Ornamental (Poecilotheria ornata)

One of the largest and most striking members of the Poecilotheria genus, Poecilotheria ornata is a true icon among Old World arboreals. With its high-contrast patterning, vivid yellows, and lightning-fast speed, it’s both beautiful and intense — a must-have for any advanced keeper.

Quick Facts

Common Name: Fringed Ornamental

Scientific Name: Poecilotheria ornata

Origin: Sri Lanka

Size: 9–10 inches (22–25 cm) leg span

Lifespan:

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

Temperament: Defensive, fast, and unpredictable — not for beginners

Coloration

Olive to dark greenish-grey base color

Bold yellow “lightning bolt” leg markings

Black and cream striping on the legs and carapace

Underside shows intense yellow and black contrast on rear legs

Housing & Care

Enclosure Type: Arboreal — tall, well-ventilated setup

Substrate: 2–3 inches of moist substrate (coco fiber or mix)

Humidity: 70–80% — maintain with occasional misting

Temperature: 74–82°F (23–28°C)

Decor:

• Tall cork bark slabs for climbing
• Foliage and web anchors
• Water dish (mandatory)

Prefers vertical retreats — often webs into high corners or behind bark.

Feeding

Diet: Crickets, dubia roaches, superworms

Feeding Schedule:

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

Voracious eater with quick response time to prey

Why Keep One?

One of the largest and most visually stunning Poecilotheria species

Classic bold contrast and lightning-patterned legs

Rare and sought after — a centerpiece for any Pokie collection

Active and fast — always exciting to observe (from a distance)

Ideal for advanced keepers wanting an eye-catching arboreal challenge

Notes

Venom potency: Considered medically significant — bites can be painful and cause systemic symptoms

Speed: Lightning fast and can teleport when startled

Defensive: Will flee at first, but can turn defensive if cornered

Handling: Strongly discouraged — display only

Needs secure enclosure — escape risk is high due to speed and climbing ability