月相对河口红树林潮汐溪鱼类群落的影响。

Influence of moon phase on fish assemblages in estuarine mangrove tidal creeks.

机构信息

Laboratório de Ecologia e Gerenciamento de Ecossistemas Costeiros e Estuarinos, Dpt Oceanografia, UFPE, Cidade Universitária, 50740-550 Recife, Pernambuco, Brazil.

出版信息

J Fish Biol. 2011 Jan;78(1):344-54. doi: 10.1111/j.1095-8649.2010.02851.x.

DOI:10.1111/j.1095-8649.2010.02851.x

PMID:21235566

Abstract

Significant differences in the composition of fish assemblages during different moon phases were detected in mangrove tidal creeks of the Goiana Estuary. The numbers of Zabaleta anchovy Anchovia clupeoides, Tarpon snook Centropomus pectinatus and Guavina Guavina guavina as well as at least 15 other species showed significant changes according to moon phase and were higher in terms of individuals (32%) and mass (34%) during the new moon.

摘要

在戈亚纳河口的红树林潮汐溪中，不同月相期间鱼类群落的组成存在显著差异。根据月相，Zabaleta 凤尾鱼 Anchovia clupeoides、鲷鱼 Centropomus pectinatus 和 Guavina Guavina guavina 的数量以及至少 15 种其他鱼类的数量均发生了显著变化，新月时个体数量（增加 32%）和质量（增加 34%）更高。