globalchange  > 过去全球变化的重建
DOI: 10.1371/journal.pone.0144060
论文题名:
With a Little Help from My Friends: Group Orientation by Larvae of a Coral Reef Fish
作者: Jean-Olivier Irisson; Claire B. Paris; Jeffrey M. Leis; Michelle N. Yerman
刊名: PLOS ONE
ISSN: 1932-6203
出版年: 2015
发表日期: 2015-12-1
卷: 10, 期:12
语种: 英语
英文关键词: Larvae ; Swimming ; Lizards ; Coral reefs ; Animal navigation ; Marine fish ; Animal migration ; Fish metamorphosis
英文摘要: Theory and some empirical evidence suggest that groups of animals orient better than isolated individuals. We present the first test of this hypothesis for pelagic marine larvae, at the stage of settlement, when orientation is critical to find a habitat. We compare the in situ behaviour of individuals and groups of 10–12 Chromis atripectoralis (reef fish of the family Pomacentridae), off Lizard Island, Great Barrier Reef. Larvae are observed by divers or with a drifting image recording device. With both methods, groups orient cardinally while isolated individuals do not display significant orientation. Groups also swim on a 15% straighter course (i.e. are better at keeping a bearing) and 7% faster than individuals. A body of observations collected in this study suggest that enhanced group orientation emerges from simple group dynamics rather than from the presence of more skilful leaders.
URL: http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0144060&type=printable
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/21006
Appears in Collections:过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响

Files in This Item:
File Name/ File Size Content Type Version Access License
journal.pone.0144060.PDF（641KB）期刊论文作者接受稿开放获取
CC BY-NC-SA
View Download

作者单位: Rosenstiel School of Marine and Atmospheric Sciences, University of Miami, Miami, FL 33149-1098, United States of America;Sorbonne Universités, UPMC Univ Paris 06, CNRS, Laboratoire d’Océanographie de Villefranche (LOV), 06230 Villefranche-sur-Mer, France;Rosenstiel School of Marine and Atmospheric Sciences, University of Miami, Miami, FL 33149-1098, United States of America;Australian Museum Research Institute, Sydney, NSW 2010 Australia;Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7004, Australia;Australian Museum Research Institute, Sydney, NSW 2010 Australia

Recommended Citation:
Jean-Olivier Irisson,Claire B. Paris,Jeffrey M. Leis,et al. With a Little Help from My Friends: Group Orientation by Larvae of a Coral Reef Fish[J]. PLOS ONE,2015-01-01,10(12)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Jean-Olivier Irisson]'s Articles
[Claire B. Paris]'s Articles
[Jeffrey M. Leis]'s Articles
百度学术
Similar articles in Baidu Scholar
[Jean-Olivier Irisson]'s Articles
[Claire B. Paris]'s Articles
[Jeffrey M. Leis]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Jean-Olivier Irisson]‘s Articles
[Claire B. Paris]‘s Articles
[Jeffrey M. Leis]‘s Articles
Related Copyright Policies
Null
收藏/分享
文件名： journal.pone.0144060.PDF
格式： Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.