World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Gibbula (Conotrochus) Pilsbry, 1889. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1417248 on 2026-08-01
Pilsbry, H. A. (1889-1890). Manual of conchology, structural and systematic, with illustrations of the species. Ser. 1. Vol. 11: Trochidae, Stomatiidae, Pleurotomariidae, Haliotidae. pp 1-519, pls 1-67. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, pls. 1-14, Apr. 17, 1889; pp. 65-128, pls. 15-32, Jul. 5, 1889; pp. 129-208, pls. 33-50, Sept. 30, 1889; pp. 44a, 209-519, pls. 51-67, Mar. 7, 1890].