Lethal effects of ichthyotoxic raphidophytes, Chattonella marina, C. antiqua, and Heterosigma akashiwo, on post-embryonic stages of the Japanese pearl oyster, Pinctada fucata martensii
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- 作者：Leila Bastia ; lbasti1@kaiyodai.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Kiyohito Nagaib ; Jiyoji Gob ; Sho Okanob ; Tatsuya Odac ; Yuji Tanakaa ; Satoshi Nagaid
- 关键词：Chattonella spp. ; Heterosigma akashiwo ; Japanese pearl oyster ; Embryos ; Larvae ; Mucus traps
- 刊名：Harmful Algae
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：59
- 期：Complete
- 页码：112-122
- 全文大小：1637 K
文摘
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This is the first report of negative effects of harmful Chattonella spp. on early-life stages of a bivalve mollusc, the pearl oyster Pinctada fucata.
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Chattonella species affect only the motile post-embryonic stages of P. fucata.
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Mucus traps are generated via physical disturbance of the algal glycocalyx by larvae.
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Energetic exhaustion and suffocation might be the killing-mechanism.