BioStor
 | Medusae and siphonophorae collected by the U. S. Fisheries steamer Albatross in the northwestern Pacific, 1906 Henry B Bigelow (1913) Proceedings of The United States National Museum 44: 1-119 |
 | Das System der Coelenterata F Poche (1914) Archiv fuer Naturgeschichte 80: 47-128 |
 | Hidden in Plain Sight: The Ecology and Physiology of Organismal Transparency Sonke Johnsen (2001) Biol Bull 201: 301-318 |