original description
Margulis, R. Ya. 1976. New genera of the suborder Physophorae from the Indian Ocean. Zool. Zh. 55 (8): 1244-1246. (In Russian).
page(s): 1244 [details]
status source
Pugh, P. R.; Baxter, E. J. (2014). A review of the physonect siphonophore genera <em>Halistemma</em> (Family Agalmatidae) and <em>Stephanomia</em> (Family Stephanomiidae). <em>Zootaxa.</em> 3897(1): 1., available online at http://www.mapress.com/zootaxa/2014/f/z03897p111f.pdf [details]
From editor or global species database
Taxonomy An indeterminate species never found again since 1976. [details]From other sources
Depth range 0-660 m [details]