The genus <I>Tyrannochthonius</I> in the eastern United States (Pseudoscorpionida: Chthoniidae). Part II. More recently discovered species.

Resumo

Twenty-five new species of Tyrannochthonius, mostly cavernicolous, are described from Alabama, Florida, Kentucky, and Tennessee. Their relations are discussed, and a key is given for all species of the genus known from the United States east of the Mississippi River.