Cultivation mutualism between herbivorous fish and algae : species interactions between algae and herbivore in aquatic ecosystems

草食性鱼类和藻类之间的共生：水生生态系统中藻类和草食动物之间的物种相互作用

• 批准号: 20870036
• 负责人: HATA Hiroki
• 金额: $ 2.11万
• 依托单位: Kinki University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (Start-up)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20870036/
• 关键词: 生態学; 栽培共生; サンゴ礁; 藻類-藻食者関係; なわばり性スズメダイ; タンガニイカ湖; なわばり性藻食魚; 種特異的関係

Herbivorous damselfishes maintain algal farms inside their territories. In Ryukyu Islands, dusky farmer fish, Stegastes nigricans, weeds unpalatable algae and enhances growth of one species of algae of genus Polysiphonia that is digestible for the fish. In the distribution area of this fish, the species-specificity between S.nigricans and Polysiphonia alga is highly maintained, although the fish use other indigenous Polysiphonia species in some localities. In this way, species-specificity between primary producer (algae) and its consumer (herbivorous fish) is revealed. This species-specificity may be universal and play an essential role in species diversity in aquatic ecosystems as is known in terrestrial ecosystems.

食草性豆腐鱼在它们的领地内维持藻类养殖场。在琉球群岛，深色的农民鱼，黑刺鱼，杂草难吃的藻类，并促进一种多管藻的生长，该属藻类可供鱼类消化。在这种鱼的分布区，尽管这种鱼在一些地方使用其他本土的多管藻物种，但它们之间的物种特异性保持得很高。通过这种方式，揭示了初级生产者(藻类)和消费者(草食性鱼类)之间的物种特异性。这种物种特异性可能是普遍的，并在陆地生态系统中已知的水生生态系统的物种多样性中发挥重要作用。

项目成果

Cultivation mutualisms between territorial damselfish and algae in the Indo-West Pacific

印度-西太平洋地区雀鲷和藻类之间的养殖互利共生

• 发表时间: 2008
• 作者: Hata;H.;Hiroki Hata
• 通讯作者: Hiroki Hata

Geographic variation in the damselfish-red alga cultivation mutualism in the Indo-West Pacific.

• DOI: 10.1186/1471-2148-10-185
• 发表时间: 2010-06-18
• 期刊: BMC evolutionary biology
• 影响因子: 3.4
• 作者: Hata H;Watanabe K;Kato M
• 通讯作者: Kato M

Laterality of fish: its universality, secretion and origin

鱼类的偏侧性：其普遍性、分泌物和起源

• 发表时间: 2009
• 作者: Hata;H.;M. Nakajima;Y. Takeuchi;M. Yasugi;H. Asiwa;M. Nakae;K. Yamaoka;M. Kohda;J. Kitamura;M. Hori
• 通讯作者: M. Hori

奄美大島のクロマグロ生簣ロープ上に形成されたサンゴ群落

奄美大岛上的蓝鳍金枪鱼渔绳上形成的珊瑚群落

• 发表时间: 2009
• 作者: 日比野紘大;向井良夫;畑啓生
• 通讯作者: 畑啓生

Geographic mosaic of damselfish-alga cultivation mutualisms in the Indo-West Pacific

印度-西太平洋雀鲷-藻类养殖互利共生的地理镶嵌

• 发表时间: 2009
• 作者: 末次憲之;山田 岳;他5名;畑啓生
• 通讯作者: 畑啓生