Psalmopoeus irminia, commonly known as the Venezuelan Suntiger, is a striking arboreal tarantula native to Venezuela, Guyana, and northern Brazil. It is highly prized in the exotic pet trade for its vibrant orange "flame" or "tiger-stripe" markings set against a deep, velvety black body. 
 
Key Characteristics
Appearance: Mature females are jet black with bright orange chevrons on their legs and abdomen. Males are sexually dimorphic, appearing smaller and more grayish-brown after their final moult.
Size: Adult females typically reach a diagonal leg span (DLS) of 5 to 6 inches (roughly 13–15 cm).
Growth Rate: This species is known for a medium to fast growth rate.
Defences: Unlike most New World tarantulas, it lacks urticating (stinging) hairs. Instead, it relies on its extreme speed, agility, and a more potent venom than typical New World species.
Temperament: Generally considered skittish and defensive. They are "teleportation" fast and may retreat to a threat pose or bite if cornered. 
 
Captive Care & Husbandry
Enclosure: Requires a vertical (arboreal) setup. Adults do well in enclosures around  cm.
Environment: Prefers temperatures between 24–28°C and high humidity (70–85%). Provide deep, moist (but not soggy) substrate and a vertical hide, such as a cork bark tube, which they often line with elaborate webbing.
Feeding: They have a strong feeding response and are excellent hunters.
Experience Level: Recommended for intermediate keepers due to their speed and defensive nature.