A. A.  Gould, Report on the Invertebrata of Massachusetts, Comprising the Mollusca, Crustacea, Annelida, and Radiata. Cambridge, MA: Folsom, Wells, and Thurston, 1841.

?Three new species of Philomycidae?, The Nautilus, vol. 66, pp. 78-80, 1953.

G. R.  Webb, ?New and neglected philomycids and the genus Eumelus Rafinesque (Mollusca, Gastropoda, Pulmonata)?, Transactions of the American Microscopical Society, vol. 69, pp. 54-63, 1950.

W. M.  Ingram, ?Natural history observations on Philomycus carolinianus (Bosc)?, The Nautilus, vol. 62, pp. 86-90, 1949.

H. A.  Pilsbry, Land Mollusca of North America north of Mexico, vol. 3. 1948, pp. 748-770.

L. F.  Chichester and Getz, L. L., ?The terrestrial slugs of northeastern North America?, Sterkiana, vol. 51, pp. 11-42, 1973.

B. A.  Branson, ?Genital differences in Philomycus virginicus Hubricht and P. bisdosus Branson?, The Nautilus, vol. 82, p. 74, 1969.

B. A.  Branson, ?Two new slugs (Pulmonata: Philomycidae: Philomycus) from Kentucky and Virginia?, The Nautilus, vol. 81, pp. 127-132, 1968.

J. B.  Burch, The Eastern Land Snails. Dubuque, Iowa: Wm. C. Brown Company Publishers, 1962.

B. A.  Branson, ?The recent Gastropoda of Oklahoma, part VIII. The slug families Limacidae, Arionidae, Veronicellidae, and Philomycidae.?, Proceedings of the Oklahoma Academy of Science, vol. 60, pp. 29-35, 1980.

H. L.  Fairbanks, ?The reproductive anatomy of Philomycus sellatus Hubricht, 1921 and Philomycus virginicus Hubricht, 1953 (Gastropoda: Philomycidae)?, The Nautilus, vol. 107, pp. 9-13, 1993.

H. L.  Fairbanks, ?The reproductive anatomy and taxonomic status of Philomycus venustus Hubricht, 1953 and Philomycus bisdosus Branson, 1968 (Pulmonata: Philomycidae).?, The Nautilus, vol. 103, pp. 20-23, 1989.

J. B.  Anderson and McCracken, G. F., ?Breeding system and population genetic structure in philomycid slugs (Mollusca: Pulmonata)?, Biological Journal of the Linnean Society, vol. 29, pp. 317-329, 1986.

H. L.  Fairbanks, ?The taxonomic status of Philomycus togatus (Pulmonata: Philomycidae): A morphological and electrophoretic comparison with Philomycus carolinianus?, Malacologia, vol. 27, pp. 271-280, 1986.

L.  Hubricht, ?The distributions of the native land mollusks of the Eastern United States.?, Fieldiana, vol. 24, 1985.

F. W.  Grimm, ?Terrestrial molluscs.?, Assessment of species diversity in the mixedwood plains ecosystem., 1996.

H. L.  Fairbanks, ?Clarification of the taxonomic status and reproductive anatomy of Philomycus batchi Branson, 1968 (Gastropoda: Pulmonata: Philomycidae).?, The Nautilius, vol. 112, pp. 1-5, 1998.

D.  Dourson and Dourson, J., ?Land Snails of the Great Smoky Mountains (Eastern Region)?, 2006.