Thompson, F. G. & Hershler, R. (2002). Two Genera of North American Freshwater Snails: Marstonia Baker, 1926, Resurrected to Generic Status, and Floridobia, New Genus (Prosobranchia: Hydrobiidae: Nymphophilinae). The Veliger. 45 (3): 269-271. Berkeley.
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Thompson, F. G. & Hershler, R.
2002
Two Genera of North American Freshwater Snails: <i>Marstonia</i> Baker, 1926, Resurrected to Generic Status, and <i>Floridobia</i>, New Genus (Prosobranchia: Hydrobiidae: Nymphophilinae)