Giovannoli, L. (1933). Invertebrate life of Mammoth and other neighboring caves. American Midland Naturalist 14: 600–634.
| Taxon | |
|---|---|
| Kleptochthonius (Chamberlinochthonius) cerberus Malcolm and Chamberlin, 1961 (Pseudoscorpiones: Chthoniidae) | 604, (possible misidentification), Chthonius packardii Hagen |
| Kleptochthonius (Chamberlinochthonius) packardi (Hagen, 1879) (Pseudoscorpiones: Chthoniidae) | 604, (possible misidentification; see Kleptochthonius (Chamberlinochthonius) cerberus), Chthonius packardi Hagen |