Diet and food partitioning between juveniles of mutton Lutjanus analis, dog Lutjanus jocu and lane Lutjanus synagris snappers (Perciformes: Lutjanidae) in a mangrove-fringed estuarine environment

Pimentel CR; Joyeux J-C

首页> 外文期刊>Journal of Fish Biology >Diet and food partitioning between juveniles of mutton Lutjanus analis, dog Lutjanus jocu and lane Lutjanus synagris snappers (Perciformes: Lutjanidae) in a mangrove-fringed estuarine environment

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Diet and food partitioning between juveniles of mutton Lutjanus analis, dog Lutjanus jocu and lane Lutjanus synagris snappers (Perciformes: Lutjanidae) in a mangrove-fringed estuarine environment

机译：在红树林流域的河口环境中，羊肉鹿角夜蛾幼体，狗鹿角夜蛾幼体和小巷鹿角夜蛾鲷（Perciformes：Lutjanidae）之间的饮食和食物分配

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Diet of juvenile mutton Lutjanus analis, dog Lutjanus jocu and lane Lutjanus synagris snappers were studied in the tropical Brazilian estuarine system of the Piraque-acu and Piraque-mirim Rivers to determine how these species share the resources in this restricted space. The three species prey principally upon Peracarida (L. synagris: relative importance index IRIc = 29%), Natantia (L. analis and L. synagris: IRIc = 39 and 38%, respectively), Reptantia (L. analis and L. jocu: IRIc = 28 and 43%, respectively) and Teleostei (L. jocu: IRIc = 24%). The three species use estuaries as nursery habitats but food overlap was not biologically significant due to a combination of interspecific differences in size, spatial distribution, microhabitat preferences and seasonal patterns of abundance and prey choice. Large marine protected areas incorporating essential habitats for all life stages are suggested to be the best tool for the management of these economically important species.

机译：在Piraque-acu河和Piraque-mirim河的热带巴西河口系统中研究了幼年羊肉Lutjanus analis，狗Lutjanus jocu和小巷Lutjanus synagris鲷鱼的饮食，以确定这些物种如何在有限的空间内共享资源。这三个物种主要捕食Peracarida（S. synagris：相对重要性指数IRIc = 29％），Natantia（L. analis和L. synagris：IRIc = 39％和38％），Reptantia（L. analis和L. jocu）。：分别是IRIc = 28％和43％）和Teleostei（L。jocu：IRICc = 24％）。这三个物种利用河口作为苗圃栖息地，但由于种间在大小，空间分布，微生境偏好以及丰富度和猎物选择的季节性差异上的组合，食物重叠在生物学上并不重要。建议在大型海洋保护区中纳入所有生命阶段的基本栖息地，这是管理这些重要经济物种的最佳工具。

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《Journal of Fish Biology》 |2010年第10期|共19页
作者
Pimentel CR; Joyeux J-C;
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正文语种 eng
中图分类鱼纲;
关键词
Diets; Estuaries; Fish; Food; Habitat; Mutton; Diets; Estuaries; Fish; Food; Habitat; Mutton; Prey; Rivers; Seasonal variations; Spatial distribution; Sulfur dioxide; abundance; marine protected areas; prey; spatial distribution; Lutjanidae; Lutjanus analis; Lutjanus jocu; Lutjanus synagris; Natantia; Peracarida; Perciformes; Reptantia; Teleostei;

机译：饮食;河口;鱼类;食物;栖息地;羊肉;饮食;河口;鱼类;食物;栖息地;羊肉;猎物;河;季节变化;空间分布;二氧化硫;丰度;海洋保护区;猎物;空间分布;卢氏科;南美大戟（Lutjanus analis）;

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1. Diet and food partitioning between juveniles of mutton Lutjanus analis, dog Lutjanus jocu and lane Lutjanus synagris snappers (Perciformes: Lutjanidae) in a mangrove-fringed estuarine environment [J] . C. R. Pimentel J.-C. Joyeux Journal of Fish Biology . 2010,第10期

机译：在红树林边缘的河口环境中，羊肉鹿角夜蛾幼体，狗鹿角夜蛾幼体和小巷鹿角夜蛾鲷（Perciformes：Lutjanidae）之间的饮食和食物分配
2. Diet and food partitioning between juveniles of mutton Lutjanus analis, dog Lutjanus jocu and lane Lutjanus synagris snappers (Perciformes: Lutjanidae) in a mangrove-fringed estuarine environment [J] . Pimentel CR, Joyeux J-C Journal of Fish Biology . 2010,第10期

机译：在红树林流域的河口环境中，羊肉鹿角夜蛾幼体，狗鹿角夜蛾幼体和小巷鹿角夜蛾鲷（Perciformes：Lutjanidae）之间的饮食和食物分配
3. Development of larvae and juveniles of the mutton snapper (lutjanus analis), lane snapper (lutjanus synagris) and yellowtail snapper (lutjanus chrysurus) [J] . M. Elizabeth Clarke, Michael L. Domeier, Wayne A. Laroche Bulletin of Marine Science . 1997,第3期

机译：the和鲷的幼鱼和幼鱼的发育，lane和鲷的幼鱼和幼鱼的发育
4. INDUCED SPAWNING OF LANE SNAPPER Lutjanus synagris UNDER DIFFERENT DOSES OF HUMAN CHORIONIC GONADOTROPIN (HCG) [C] . Manuel Antonio de Andrade Furtado-Neto, Rossi Lelis Muniz Souza, Roberto Kiyoshi Kobayashi, Annual Meeting of the European Aquaculture Society . 2013

机译：不同剂量的人绒毛膜促性腺激素（HCG）下诱导车道鲷鱼的产卵仪血管库
5. Juvenile Red Snapper (Lutjanus campechanus) Stock Discrimination in the Gulf of Mexico [D] . Arce, Frances Javiera. 2017

机译：墨西哥湾的少年红鲷鱼（Lutjanus campechanus）存货歧视
6. Preliminary observations on the age and growth of dog snapper (Lutjanus jocu) and mahogany snapper (Lutjanus mahogoni) from the Southeastern U.S. [O] . Jennifer C. Potts, Michael L. Burton -1

机译：美国东南部的狗鲷鱼（Lutjanus jocu）和桃花心鱼鲷鱼（Lutjanus mahogoni）的年龄和生长的初步观察。
7. Figure 1: Photographs of transverse sections of sagittal otoliths from (A). dog snapper (Lutjanus jocu), age 11, edge type 1–687 mm TL, captured 07/03/2015; (B) dog snapper (Lutjanus jocu), age 22, edge type 4–708 mm TL, captured 07/03/2012; (C) mahogany snapper (Lutjanus mahogoni), age 5, edge type 4–332 mm TL, captured 04/13/1999; (D) mahogany snapper (Lutjanus mahogoni), age 14, edge type 1–330 mm TL, captured 07/01/2005. [O] . -1

机译：图1：来自（a）的矢状耳桨横截面的照片。狗鲷鱼（Lutjanus Jocu），12岁，边缘1-687毫米TL，捕获07/03/2015; （b）狗鲷鱼（Lutjanus Jocu），22岁，边缘4-708毫米TL，捕获07/03/2012; （c）桃花心木鲷鱼（Lutjanus Mahogoni），5岁，边缘4-332毫米TL，捕获04/13/1999; （d）桃花心木鲷鱼（Lutjanus Mahogoni），14岁，边缘1-330毫米TL，捕获07/01/2005。
8. Population Structure, Food Habits, and Spawning Activity of Gray Snapper, 'Lutjanus griseau', in Everglades National Park [R] . Rutherford, E. S. , Thue, E. B. , Buker, D. G. 1983

机译：大沼泽地国家公园的灰鲷（Lutjanus griseau）的种群结构，食物习性和产卵活动

Diet and food partitioning between juveniles of mutton Lutjanus analis, dog Lutjanus jocu and lane Lutjanus synagris snappers (Perciformes: Lutjanidae) in a mangrove-fringed estuarine environment

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