DIET OF THE TWAITE SHAD ALOSA-FALLAX (LACEPEDE) (CLUPEIDAE) IN THE RIVER TAGUS ESTUARY, PORTUGAL

被引:25
作者
ASSIS, CA
ALMEIDA, PR
MOREIRA, F
COSTA, JL
COSTA, MJ
机构
[1] Departamento de Zoologia e Antropologia, Facultade de Ciências de Lisboa, Campo Grande, Lisboa
关键词
ALOSA-FALLAX; TAGUS ESTUARY; DIET; FREQUENCY OF OCCURRENCE; PISCIVORY;
D O I
10.1111/j.1095-8649.1992.tb02734.x
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
The diet of Alosafallax was studied by means of the frequency of occurrence of prey items. In the Tagus Estuary, shads feed preferentially on fish, with mysids, shrimp, isopods and insects occurring as secondary prey. Copyright © 1992, Wiley Blackwell. All rights reserved
引用
收藏
页码:1049 / 1050
页数:2
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