World Register of Marine Species (WoRMS)
Messing, C.; Gondim, A.I.; Markello, K.; Poatskievick Pierezan, B.; Taylor, K.; Eléaume, M. (2026). World List of Crinoidea. Compsometra AH Clark, 1908. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=206445 on 2026-08-29
Clark, A. H. (1908). New genera of unstalked crinoids. Proceedings of the Biological Society of Washington. 21:125-136.