气候变化领域集成服务门户(CCPortal): Diversification and functional evolution of reef fish feeding guilds

CCPortal

DOI	10.1111/ele.13219
	Diversification and functional evolution of reef fish feeding guilds
	Gajdzik L.; Aguilar-Medrano R.; Frédérich B.
发表日期	2019
ISSN	1461023X
卷号	22 期号:4
英文摘要	A core eco-evolutionary aim is to better understand the factors driving the diversification of functions in ecosystems. Using phylogenetic, trophic, and functional information, we tested whether trophic habits (i.e. feeding guilds) affect lineage and functional diversification in two major radiations of reef fishes. Our results from wrasses (Labridae) and damselfishes (Pomacentridae) do not fully support the ‘dead-end’ hypothesis that specialisation leads to reduce speciation rates because the tempo of lineage diversification did not substantially vary among guilds in both fish families. Our findings also demonstrate a tight relationship between trophic habits and functional roles held by fish in reef ecosystems, which is not associated with a variation in the tempo of functional diversification among guilds. By illustrating the pivotal importance of the generalist feeding strategy during the evolutionary history of reef fishes, our study emphasises the role of this feeding guild as a reservoir for future diversity. © 2019 John Wiley & Sons Ltd/CNRS
英文关键词	Coral reef fish; ecological diversity; evolutionary rate; functional diversity; functional ecology; Labridae; Pomacentridae; trait evolution; versatility
语种	英语
scopus关键词	Anthozoa; Labridae; Pisces; Pomacentridae; animal; coral reef; ecosystem; fish; Perciformes; phylogeny; Animals; Coral Reefs; Ecosystem; Fishes; Perciformes; Phylogeny
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/121123
作者单位	Laboratoire de Morphologie Fonctionnelle et Evolutive, FOCUS, Université de Liège, Liège, 4000, Belgium; Laboratorio de Taxonomía y Ecología de Peces, Departamento de Recursos del Mar, CINVESTAV, Mérida, México, Yucatán 97310, Mexico; TrEnD laboratory, School of Molecular and life sciences, Curtin University, Perth, 6102, Australia
推荐引用方式 GB/T 7714	Gajdzik L.,Aguilar-Medrano R.,Frédérich B.. Diversification and functional evolution of reef fish feeding guilds[J],2019,22(4).
APA	Gajdzik L.,Aguilar-Medrano R.,&Frédérich B..(2019).Diversification and functional evolution of reef fish feeding guilds.Ecology Letters,22(4).
MLA	Gajdzik L.,et al."Diversification and functional evolution of reef fish feeding guilds".Ecology Letters 22.4(2019).