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

William B. Muchmore


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.

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