World Register of Marine Species (WoRMS)
Bock, P.; Figuerola, B. (2026). World List of Bryozoa. Chartella Gray, 1848. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=110910 on 2026-08-25
Gray, J.E. (1848). List of the specimens of British animals in the collection of the British Museum. Part 1. Centroniae or radiated animals. 1: 1-173.