2007
DOI: 10.1590/s0101-81752007000400031
|View full text |Cite
|
Sign up to set email alerts
|

Atividade reprodutiva de peixes (Teleostei) e o defeso da pesca de arrasto no litoral norte de Santa Catarina, Brasil

Abstract: Desembarques de arrasto visando à pesca do camarão sete-barbas, Xiphopenaeus kroyeri, foram acompanhados de 2005 a 2007 no município de São Francisco do Sul, Santa Catarina. Setenta e seis espécies de teleósteos foram registradas como captura incidental e seus indivíduos foram avaliados quanto ao estádio de maturação e Índice de Atividade Reprodutiva. Constatou-se que indivíduos de metade das espécies são capturados com gônadas maduras, em estações que variaram conforme a espécie. Em Isopisthus parvipinnis a a… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

3
24
1
7

Year Published

2009
2009
2023
2023

Publication Types

Select...
7
2

Relationship

0
9

Authors

Journals

citations
Cited by 38 publications
(35 citation statements)
references
References 13 publications
3
24
1
7
Order By: Relevance
“…as supported by the study of Branco and Verani (2006). The numerical dominance of S. rastrifer compared to its congeners is similar at other locations along the southern and southeastern Brazilian coasts (Giannini and Paiva-Filho, 1990a;Chaves and Vendel, 1998;Graça-Lopes et al, 2002;Sousa and Chaves, 2007;Souza et al, 2008). Although the abundance of S. stellifer and S. brasiliensis is significantly lower than that of S. rastrifer, values from accumulated captures enabled Pauly (1984) to make a reliable analysis of the structures of these populations.…”
Section: Discussionsupporting
confidence: 66%
See 1 more Smart Citation
“…as supported by the study of Branco and Verani (2006). The numerical dominance of S. rastrifer compared to its congeners is similar at other locations along the southern and southeastern Brazilian coasts (Giannini and Paiva-Filho, 1990a;Chaves and Vendel, 1998;Graça-Lopes et al, 2002;Sousa and Chaves, 2007;Souza et al, 2008). Although the abundance of S. stellifer and S. brasiliensis is significantly lower than that of S. rastrifer, values from accumulated captures enabled Pauly (1984) to make a reliable analysis of the structures of these populations.…”
Section: Discussionsupporting
confidence: 66%
“…are frequent and abundant in trawl fisheries carrying out shrimp catches, especially in seabob shrimp Xiphopenaeus kroyeri (Heller) fisheries, due to habitat overlap among these species (Menezes and Figueiredo, 1980). Based on specific composition of the fish fauna data gathered from shrimp trawls conducted in several localities, it is quite notable that S. rastrifer is invariably more abundant than its congeners (Giannini and Paiva-Filho, 1990a;Chaves and Vendel, 1998;Graça-Lopes et al, 2002;Sousa and Chaves, 2007;Souza et al, 2008), although all share the same habitat and have great morphological similarity (Menezes and Figueiredo, 1980). For over a decade, the monitoring of the associated fauna in a fishing area confirms the numerical predominance of S. rastrifer in relation to the other species (Branco and Verani, 2006).…”
Section: Introductionmentioning
confidence: 99%
“…Francisco do Sul, Souza & Chaves (2007) avaliaram a condição reprodutiva dos peixes capturados incidentalmente e constataram que metade das espécies apresenta indivíduos que em alguma época do ano são capturados com gônadas maduras. Além disso, os autores observaram que a proibição legal de arrasto camaroeiro na primavera do ano 2006 teve reflexos positivos para a atividade reprodutiva da ictiofauna na estação subsequente.…”
Section: Na Comunidade De Enseada Município De Sãounclassified
“…In addition to those descriptors, Dei Tos et al (2002) used the index of reproductive activity (IRA), a method that 820 combines the proportion of reproducing individuals and values of gonadosomatic index to evaluate the reproductive activity for the whole fish assemblage or single populations. Although the IRA has been broadly applied for fresh water fish assemblages (Dias et al, 2005;Bailly et al, 2008;Braga et al, 2008), few studies used this index to describe reproductive activity of marine fish (Souza & Chaves, 2007;Rodrigues-Filho et al, 2011).…”
Section: Introductionmentioning
confidence: 99%