Taxa included

Park, O. & Auerbach, S. (1954). Further study of the tree-hole complex with emphasis on quantitative aspects of the fauna. Ecology 35: 208–222.

Taxon
Mirochernes dentatus (Banks, 1895) (Pseudoscorpiones: Chernetidae) 210, (as Microchernes [sic] dentatus), Mirochernes dentatus (Banks)
Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) 210, Chthonius tetrachelatus (Preyssler)
Acuminochernes crassopalpus (Hoff, 1945) (Pseudoscorpiones: Chernetidae) 210, Acuminochernes crassopalpus (Hoff)
Cheiridium firmum Hoff, 1952 (Pseudoscorpiones: Cheiridiidae) 210, Cheiridium firmum