Psalmopoeus
This genus is native to South America, Central America, Trinidad and Tobago, and Mexico. Psalmopoeus victori being the first arboreal tarantula of Mexico. This species are believed to be relatively venomous, and research in the venom of P. cambridgei shows it to target the same nociceptor as capsaicin, the molecule causing irritation in chilli peppers.
- Psalmopoeus cambridgei – Trinidad and Tobago
- Psalmopoeus chronoarachne – Ecuador
- Psalmopoeus copanensis – Honduras
- Psalmopoeus drolshageni – Costa Rica
- Psalmopoeus ecclesiasticus – Colombia and Ecuador
- Psalmopoeus intermedius – Panama
- Psalmopoeus irminia – Venezuela, Guyana and Brazil
- Psalmopoeus langenbucheri – Venezuela
- Psalmopoeus petenensis – Guatemala
- Psalmopoeus pristirana – Ecuador
- Psalmopoeus pulcher – Panama and Colombia
- Psalmopoeus reduncus – Nicaragua, Costa Rica and Panama
- Psalmopoeus sandersoni – Belize
- Psalmopoeus satanas – Ecuador
- Psalmopoeus victori – Mexico
- Psalmopoeus wallacea – Honduras
- Psalmopoeus zombie – Colombia