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Title: 日本産3種のベニクラゲ(ヒドロ虫綱, 花クラゲ目)の若返り率の相違
Other Titles: Difference of rejuvenation rate among three species of Turritopsis (Hydrozoa, Anthomedusae) from Japan
Authors: 久保田, 信  KAKEN_name
Author's alias: Kubota, Shin
Keywords: culture
medusa
polyp
rejuvenation
species
Turritopsis
Issue Date: 20-Dec-2013
Publisher: 日本生物地理学会
Journal title: 日本生物地理学会会報
Volume: 68
Start page: 139
End page: 142
Abstract: Rejuvenation of very young medusa among three species of Turritopsis (Hydrozoa, Anthomedusae) induced by body damage by means of needle sticking is examined. As a result, rejuvenation rate of a small species from Okinawa Island, Okinawa Prefecture and another small species from Shirahama,Wakayama Prefecture in southern Japan is high (65.4, 87. 0%, respectively) in contrast to the rate of a large species from Ootsu harbour, Ibaragi Prefecture in northern Japan ( less than 10%). Rejuvenation rate of very young medusa between a small species from Okinawa and well-grown medusa of a large species from Ibaragi induced by exclusively starvation is also clearly different, and the former shows higher rate than that of the latter (31.6% vs 9.1%).
Rights: © 日本生物地理学会
URI: http://hdl.handle.net/2433/180740
Appears in Collections:Journal Articles

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