Reproductive dynamics and population structure of Hoplias aff. malabaricus (Bloch, 1794) (Characiformes, Erythrinidae) in the dam lake of the Taperoá River Basin, Paraíba

Reproductive dynamics and population structure of Hoplias aff. malabaricus (Bloch, 1794) (Characiformes, Erythrinidae) in the dam lake of the Taperoá River Basin, Paraíba

This work aims to verify the reproductive dynamics and growth of the Hoplias aff. malabaricus species in the Taperoá II dam lake (07º11’44”S, 07º13’44”S), located in the basin of the River Taperoá in the Cariri region of Paraiba. Sixty-seven individuals were collected (August-December 2002, January-...

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Bibliographic Details
Main Authors: Maria Cristina Crispim, Carlos Henrique Targino, Jane Torelli, Márcio Frazão Chaves
Format: Article
Language:English
Published: Universidade Federal de Santa Catarina 2009-06-01
Series:Biotemas
Subjects:
Paraiban semi-arido
relation length/weight
average degree of gonadal maturati
Online Access:http://www.biotemas.ufsc.br/volumes/pdf/volume222/85a89.pdf
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spelling doaj-be12487672fe494594196d8abda68efb2020-11-25T01:07:35ZengUniversidade Federal de Santa CatarinaBiotemas0103-16432009-06-012228589Reproductive dynamics and population structure of Hoplias aff. malabaricus (Bloch, 1794) (Characiformes, Erythrinidae) in the dam lake of the Taperoá River Basin, ParaíbaMaria Cristina CrispimCarlos Henrique TarginoJane TorelliMárcio Frazão ChavesThis work aims to verify the reproductive dynamics and growth of the Hoplias aff. malabaricus species in the Taperoá II dam lake (07º11’44”S, 07º13’44”S), located in the basin of the River Taperoá in the Cariri region of Paraiba. Sixty-seven individuals were collected (August-December 2002, January-February, May and June 2003) by means of gillnets and cast nets. The interference of the rain regimen in the reproductive behavior and the structure of growth of the species were observed after the macrocospic analysis of the gonads of the collected units.http://www.biotemas.ufsc.br/volumes/pdf/volume222/85a89.pdfParaiban semi-aridorelation length/weightaverage degree of gonadal maturati
collection DOAJ
language English
format Article
sources DOAJ
author Maria Cristina Crispim
Carlos Henrique Targino
Jane Torelli
Márcio Frazão Chaves
spellingShingle Maria Cristina Crispim
Carlos Henrique Targino
Jane Torelli
Márcio Frazão Chaves
Reproductive dynamics and population structure of Hoplias aff. malabaricus (Bloch, 1794) (Characiformes, Erythrinidae) in the dam lake of the Taperoá River Basin, Paraíba
Biotemas
Paraiban semi-arido
relation length/weight
average degree of gonadal maturati
author_facet Maria Cristina Crispim
Carlos Henrique Targino
Jane Torelli
Márcio Frazão Chaves
author_sort Maria Cristina Crispim
title Reproductive dynamics and population structure of Hoplias aff. malabaricus (Bloch, 1794) (Characiformes, Erythrinidae) in the dam lake of the Taperoá River Basin, Paraíba
title_short Reproductive dynamics and population structure of Hoplias aff. malabaricus (Bloch, 1794) (Characiformes, Erythrinidae) in the dam lake of the Taperoá River Basin, Paraíba
title_full Reproductive dynamics and population structure of Hoplias aff. malabaricus (Bloch, 1794) (Characiformes, Erythrinidae) in the dam lake of the Taperoá River Basin, Paraíba
title_fullStr Reproductive dynamics and population structure of Hoplias aff. malabaricus (Bloch, 1794) (Characiformes, Erythrinidae) in the dam lake of the Taperoá River Basin, Paraíba
title_full_unstemmed Reproductive dynamics and population structure of Hoplias aff. malabaricus (Bloch, 1794) (Characiformes, Erythrinidae) in the dam lake of the Taperoá River Basin, Paraíba
title_sort reproductive dynamics and population structure of hoplias aff. malabaricus (bloch, 1794) (characiformes, erythrinidae) in the dam lake of the taperoá river basin, paraíba
publisher Universidade Federal de Santa Catarina
series Biotemas
issn 0103-1643
publishDate 2009-06-01
description This work aims to verify the reproductive dynamics and growth of the Hoplias aff. malabaricus species in the Taperoá II dam lake (07º11’44”S, 07º13’44”S), located in the basin of the River Taperoá in the Cariri region of Paraiba. Sixty-seven individuals were collected (August-December 2002, January-February, May and June 2003) by means of gillnets and cast nets. The interference of the rain regimen in the reproductive behavior and the structure of growth of the species were observed after the macrocospic analysis of the gonads of the collected units.
topic Paraiban semi-arido
relation length/weight
average degree of gonadal maturati
url http://www.biotemas.ufsc.br/volumes/pdf/volume222/85a89.pdf
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