| 2992 | Kramp, P.L. 1961 Synopsis of the medusae of the world. J Mar Biol Ass UK 40:1-469. | 1961 | Cyclocanna welshi | 152 | 
				
			| 1663 | Cairns, S.D., D.R. Calder, A. Brinckmann-Voss, C.B. Castro, D.G. Fautin, P.R. Pugh, C.E. Mills, W.C. Jaap, M.N. Arai, S.H.D. Haddock and D.M. Opresko 2003 Common and Scientific Names of Aquatic Invertebrates from the United States and Canada: Cnidaria and Ctenophore, Second Edition. American Fisheries Society Special Publication, no,28. XI+115. With CD-ROM. | 2003 | Cyclocanna welshi | 27 | 
				
			| 19 | Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. CD-ROM; Species 2000: Reading, U.K. | 2005 | Cyclocanna welshi | --> | 
				
			| 110749 | Smithsonian Institution 2016 Cyclocanna welshi Bigelow, 1918. http://collections.si.edu/search/results.htm?q=Cyclocanna%09welshi [Accessed 08/15/2016]. | 2016 | Cyclocanna welshi | --> |