アマゾン川に生息する魚類における、水の色が視覚と配偶者選択の進化に与える影響

水颜色对亚马逊河鱼类视觉进化和配偶选择的影响

• 批准号: 21J15668
• 负责人: BORGHEZAN ELIO
• 金额: $ 0.96万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for JSPS Fellows
• 财政年份: 2021
• 资助国家: 日本
• 起止时间: 2021-04-28 至 2023-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21J15668/
• 关键词: Amazon fish; Amazon water type; Female mate choice; Visual adaptations; Ornaments coloration; Amazon water; Males ornaments; Vision; Color evolution

In this fiscal year, I travelled abroad and conducted fieldwork. The data collected in the field work was incorporated into the manuscripts. I also had research meetings and discussion about the project with my collaborators in Brazil. I also had research meetings in Japan, in which I discussed about the analysis and results of the project with some collaborators. I have completed all analysis and wrote down two manuscripts. They were submitted to two different scientific journals and are now under revision. Another manuscrit is being prepared and will be submitted to another scientific journal within this month (May 2023). These three manuscripts will be incorporated into my PH.D thesis, which is being prepared at this moment.

在本财政年度，我出国进行实地考察。在实地工作中收集的数据被纳入手稿。我还与我在巴西的合作者举行了研究会议并讨论了该项目。我还在日本举行了研究会议，与一些合作者讨论了该项目的分析和结果。我已经完成了所有的分析，并写下了两份手稿。他们提交给两个不同的科学杂志，现在正在修订。另一份研究报告正在编写中，并将于本月（2023年5月）内提交给另一份科学期刊。这三份手稿将被纳入我的博士论文，这是目前正在准备。

项目成果

Visual adaptation of an Amazon fish species, the sailfin tetra Crenuchus spilurus, living in the black and clear water habitats

生活在黑水和清水栖息地的亚马逊鱼类——帆鳍鱼（sailfin tetra Crenuchus spilurus）的视觉适应

• 发表时间: 2021
• 作者: 坂口周悟;櫻井庸明;出崎亮;越川博;杉本雅樹;八巻徹也;関修平;キョウ 麗坤;Elio de Almeida Borghezan
• 通讯作者: Elio de Almeida Borghezan

Wildlife Research Center, Kyoto University

京都大学野生动物研究中心

National Institute of Amazonian Research(ブラジル)

国家亚马逊研究所（巴西）

Effect of Light Bias on Male Mating Signal and Female Mate Choice in a Sexually Dimorphic Amazonian Fish, the Sailfin Tetra (Crenuchus spilurus)

光偏对亚马逊两性异形鱼——Sailfin Tetra（Crenuchus spilurus）雄性交配信号和雌性交配选择的影响

• 发表时间: 2022
• 作者: Kamiya Koshi;Kayama Kazuto;Nobuoka Masaki;Sakaguchi Shugo;Sakurai Tsuneaki;Kawata Minori;Tsutsui Yusuke;Suda Masayuki;Idesaki Akira;Koshikawa Hiroshi;Sugimoto Masaki;Lakshmi G. B. V. S.;Avasthi D. K.;Seki Shu;Elio de Almeida Borghezan
• 通讯作者: Elio de Almeida Borghezan