Registered 23,223 species  (Collections:374,075; Observations:75,132; Other records:5,916)
Classification : Eukarya - Opisthokonta - Animalia - Cnidaria - Medusozoa - Hydrozoa - Hydroidolina - Siphonophorae - Cystonectae - Physaliidae - Physalia
真核生物ドメイン - Opisthokonta - 動物界 - 刺胞動物門 - Medusozoa亜門 - ヒドロ虫綱 - Hydroidolina亜綱 - クダクラゲ目 - 嚢泳亜目 - カツオノエボシ科 - カツオノエボシ属

Species Physalia physalis   (Linnaeus, 1758)     カツオノエボシ
Synonym(s) :  

Physalia utriculus (Gmelin, 1788)

Bouillon, J., Gravili, C., Pages, F., Gili, J.-M. and F. Boero (2006) An introduction to Hydrozoa. Memoires du Museum national d'Histoire naturelle Tome 194, Publications Scientifiques du Museum, Paris, 591 pp. 
Japan Oceanographic Data Center (2002) JODC taxonomic code of marine organisms (plankton). 2001 edition. In: Marine Organisms Data, accessed through 
Kubota, S. (1992) Hydrozoa. In: Nishimura, S. (ed.), Guide to Seashore Animals of Japan with Color Pictures and Keys, vol. I. Hoikusha, Osaka, 21-58 (in Japanese). 
Schuchert, P. and G. Mapstone (2014) Physalia utriculus (Gmelin, 1788). In: Schuchert, P. (2017) World Hydrozoa database. Accessed through: World Register of Marine Species at on 2017-08-10. 
Yamada, M. (1997) Order Siphonophora. In: Chihara, M. & M. Murano (eds.), An illustrated guide to marine plankton in Japan. Tokai University Press, Tokyo, 504-511 (in Japanese).