Research Reports: Pseudoscorpions from Florida and the Caribbean Area. 14. New Species of Tyrannochthonius and Lagynochthonius from Caves in Jamaica, with Discussion of the Genera (Chthoniidae)

Three new species from caves in Jamaica are described: Tyrannochthonius hoffi Lagynochthonius typhlus, and L. cavicolus. Diagnostic characters of the genera Tyrannochthonius and Lagynochthonius are compared. All of the known species of Lagynochthonius are listed, and several species from America and Africa, formerly placed in Tyrannochthonius are newly referred to this genus.