DOI: 10.1016/j.marpolbul.2016.01.051
Scopus记录号: 2-s2.0-84968442920
论文题名: Feeding ecology of some fish species occurring in artisanal fishery of Socotra Island (Yemen)
作者: Hassan Ali' M.K. ; Belluscio A. ; Ventura D. ; Ardizzone G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 105, 期: 2 起始页码: 613
结束页码: 628
语种: 英语
英文关键词: Coral reef fishes
; Feeding habits
; Socotra Island
; Trophic ecology
Scopus关键词: Ecology
; Feeding
; Fisheries
; Artisanal fisheries
; Coral reef fish
; Euthynnus affinis
; Feeding ecology
; Feeding habits
; Feeding strategies
; Small pelagic fish
; Socotra Island
; Fish
; abundance
; artisanal fishery
; coastal fishery
; coral reef
; demersal fish
; diet
; feeding behavior
; pelagic fish
; trophic level
; diet
; feeding ecology
; fishery
; pelagic fish
; species
; stomach content
; trophic level
; Yemen
; animal
; chemistry
; coral reef
; ecology
; feeding behavior
; fishery
; growth, development and aging
; island (geological)
; organization and management
; Perciformes
; physiology
; season
; stomach juice
; temperature
; Yemen
; Hadramawt
; Socotra
; Yemen
; Anthozoa
; Carangoides
; Epinephelus fasciatus
; Epinephelus stoliczkae
; Euthynnus affinis
; Lethrinus borbonicus
; Lethrinus mahsena
; Lethrinus microdon
; Lethrinus nebulosus
; Lutjanus bohar
; Lutjanus gibbus
; Lutjanus kasmira
; Pisces
; sea water
; Animals
; Coral Reefs
; Ecology
; Feeding Behavior
; Fisheries
; Gastrointestinal Contents
; Islands
; Perciformes
; Seasons
; Seawater
; Temperature
; Yemen
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The demersal species Lethrinus borbonicus, Lethrinus mahsena, Lethrinus microdon, Lethrinus nebulosus, Lutjanus bohar, Lutjanus gibbus, Lutjanus kasmira, Epinephelus fasciatus, Epinephelus stoliczkae, Carangoides gymnostethus and Euthynnus affinis are important coastal fishes species of the northern coast of Socotra (Yemen), exploited by local fishery. The biology and feeding ecology of these species are poorly known in the area. A total of 1239 specimens were sampled from the main fishing landing site of the island (Hadibo). Total length and weight were measured, stomach contents were analyzed, diet overlap, Fulton's Condition index, and trophic levels were estimated. C. gymnostethus, L. microdon and L. kasmira occupied the highest position (T = 4.50), L. nebulosus occupied the lower one (TL = 3.41). The role of the increasing abundance of small pelagic fish in the diet of many species after the upwelling event is evident, but also different feeding strategies are reported, according to fish ecology. © 2016 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87100
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Environmental Biology, University of Rome la Sapienza -V, le dell'Università 32, Rome, Italy
Recommended Citation:
Hassan Ali' M.K.,Belluscio A.,Ventura D.,et al. Feeding ecology of some fish species occurring in artisanal fishery of Socotra Island (Yemen)[J]. Marine Pollution Bulletin,2016-01-01,105(2)