Cyclostrema pompholyx

Dall, W. H. 1889a. Reports on the results of dredgings, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877–78) and in the Caribbean Sea (1879–80), by the U. S. Coast Survey Steamer 'Blake,' Lieut.--Commander C. D. Sigsbee, U. S. N., and Commander J. R. Bartlett, U. S. N., commanding. XXIX.--Report on the Mollusca. Part II.--Gastropoda and Scaphopoda. Bulletin of the Museum of Comparative Zoology 18: 1–492, pls. 10–40.

Dall, W. H. 1890a. Scientific results of explorations by the U. S. Fish Commission Steamer Albatross. No. VII.--Preliminary report on the collection of Mollusca and Brachiopoda obtained in 1887–'88. Proceedings of the United States National Museum 12(773): 219–362, pls. 5–14.

McLean, J. H. 1992. Systematic review of the family Choristellidae (Archaeogastropoda: Lepetelacea) with descriptions of new species. The Veliger 35(4): 273–294.