10, see text Psalmopoeus is a genus of the family Theraphosidae containing various species of tarantulas.

The genus is native to Trinidad and Tobago, Colombia, Ecuador, Venezuela, Guyana, Brazil, Belize, Panama, Nicaragua, Costa Rica, Mexico, Guatemala and Honduras.

[2] These molecules activate sensory cells to send pain signals to the brain.

[2] The species of this genus can be distinguished from all others by the lyriform organ in the prolateral maxillae, composed of a singular row of thick hairlike bristles.

[3] As of July 2022[update], the World Spider Catalog accepted the following species:[1]