title: Meteoronakishinouyei, a new family, genus and species (Cnidaria, Cubozoa, Chirodropida) from Japanese Waters.
abstract: A new family, genus and species of cubozoan box jellyfish belonging to the order Chirodropida is reported from the eastern Japan. Meteoronakishinouyei gen. et sp. n. possesses the following unique morphological characters with respect to other known species in the Chirodropida: having one tentacle per scalpel-like unbranched pedalium and slightly raised unbranched gastric saccules. A comparative table of the primary diagnostic characters of genus and order in the Chirodropida is given. The order Chirodropida is redefined. The family Chiropsellidae is established. Discussion is provided on the implications for these findings on our current understanding of Cubozoan systematics.
authors.affiliation: Graduate School of Fisheries Sciences, Kitasato University, 1-15-1, Kitasato, Sagamihara, Kanagawa 252-0373, Japan.
authors.forename: Sho
authors.initials: S
authors.lastname: Toshino
authors.affiliation: Graduate School of Fisheries Sciences, Kitasato University, 1-15-1, Kitasato, Sagamihara, Kanagawa 252-0373, Japan.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Miyake
authors.affiliation: Graduate School of Fisheries Sciences, Kitasato University, 1-15-1, Kitasato, Sagamihara, Kanagawa 252-0373, Japan.
authors.forename: Haruka
authors.initials: H
authors.lastname: Shibata
keywords: Box jellyfish; Chiropsellidae; Japan; taxonomy