original descriptionMarques, A.C., Collins A.G., 2004. Cladistic analysis of medusozoa and cnidarian evolution. Inv. Biol. 123 1: 23-42.[details] Available for editors
additional sourceDaly, M., M.R. Brugler, P. Cartwright, A.G. Collins, M.N. Dawson, D.G. Fautin, S.C. France, C.S. McFadden, D.M. Opresko, E. Rodriquez, S.L. Romano, J.L. Stake. (2007). The phylum Cnidaria: A review of phylogenetic patterns and diversity 300 years after Linnaeus. <em>Zootaxa.</em> (1668): 127-182., available online athttp://www.mapress.com/zootaxa/2007f/zt01668p182.pdf[details] Available for editors
status sourceCollins, A. G. (2009). Recent insights into cnidarian phylogeny. <em>Smithsonian Contributions to the Marine Sciences.</em> 38: 139-149.[details]
Present Inaccurate Introduced: alien Containing type locality