Description
Psalmopoeus irminia, also known as the Venezuelan bird spider, is one of the most desirable arboreal species in the hobby. This spider impresses with its deep black coloration, which contrasts with the bright orange patterns on its legs and the distinctive ornamentation on its abdomen. As a species native to the humid forests of Venezuela, it is perfectly adapted to life at altitude, making it an extremely fast and agile terrarium inhabitant.
The behavior and temperament of this species require some experience. Although P. irminia does not have scabbing hairs, which distinguishes it from many New World spiders, it can be impulsive and defensive. Rather than combing its hairs, in a threatening situation it chooses to flee quickly or adopt a warding posture. It has relatively potent venom for a South American bird spider, so it is recommended for people who have already had contact with fast arboreal spiders.
Breeding conditions should reflect the spider's natural habitat. It is necessary to have an upright terrarium equipped with pieces of cork oak bark and vegetation that will serve as a frame for dense perching. This species requires high humidity (about 80%) and good ventilation to prevent mold. As a substrate, coconut fiber with an admixture of peat moss works best. Psalmopoeus irminia is a voracious spider that eagerly hunts all kinds of food insects, which translates into its impressive growth rate.