Venezuelan Suntiger (Psalmopoeus Irminia)

The Venezuelan Suntiger — now this is a must-have for fans of speed, color, and webby drama. She's like the Ferrari of arboreals: sleek, black, blindingly fast, and streaked with fiery orange racing stripes. A stunning display tarantula with serious attitude.

Quick Facts

Common Name: Venezuelan Suntiger

Scientific Name: Psalmopoeus irminia

Origin: Venezuela and surrounding South American regions

Size: 5–6 inches (13–15 cm) leg span

Lifespan:

• Females: 10–12 years
• Males: ~3–4 years

Temperament: Highly defensive and very fast — more likely to bolt than bite, but not one to take lightly

Coloration:

• Velvety black base with vivid orange tiger striping on the legs and pedipalps
• Juveniles show color early — and adults are simply 

Housing

Enclosure Type: Arboreal — tall enclosure with vertical hiding spaces

Substrate: 2–3 inches of slightly moist coco fiber or similar

Humidity: 70–80%

Temperature: 74–82°F (23–28°C)

Ventilation: Crucial — high humidity + poor airflow = mold and unhappy spider

Decor:

• Tall cork bark slab for hiding and webbing
• Plants and leaf litter for cover
• Water dish mounted or on the floor
• They'll build silken tunnels behind cork and dart in and out like ninjas.

Feeding

Diet: Crickets, roaches, mealworms, superworms

Feeding Frequency:

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

Feeding style: Explosive. This species strikes fast and hard.

Why They’re So Iconic

Jaw-dropping coloration — one of the most striking tarantulas out there

Fast-growing — you won't be waiting years to see adult colors

Web-heavy arboreal — excellent for bioactive and display setups

Often seen outside their hides at night — great for observation

Less common than Avicularia, so more “collector’s tier”

Heads-Up

Not a beginner species — their speed can make rehousing stressful

Definitely not for handling — risk of injury (to you and the spider)

Can be skittish and may bolt with zero warning

Needs regular maintenance to avoid stale humidity or poor ventilation