| author | date | title | journal / publication | Giovannoli L | 1933 | Invertebrate Life of Mammoth and Other Neighboring Caves. In: V. Bailey, Cave Life of Kentucky, Mainly in the Mammoth Cave Region. | American Midland Naturalist, 14: 600-623 |
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| Sphalloplana (Sphalloplana) percoeca (Packard, 1879) | [with synonyms] | w | other taxonomic work | 622 |