estudo comparativo e variação sazonal da ictiofauna na zona entremarés do mar casado-guarujá e mar pequeno-são vicente, sp comparative study and seasonal variations of the ichthyofauna of the surf zone in mar casado-guaruja and mar pequeno-são vicente, sp

Clicks: 579
ID: 176858
1987
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Popular

Ranked #2 of 74 articles by views in Journal of genetic counseling

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
Através de arrastos mensais de praia, realizados com rede de calao na região do Mar Casado-Guarujá e Mar Pequeno-São Vicente, SP, de maio de 1984 a maio de 1985, foi capturado um total de 5723 exemplares de peixes pertencentes a 42 espécies. É apresentada uma lista por espécies, ocorrência sazonal e abundancia relativa por área de coleta. Em ambas as áreas poucas especies são dominantes, sendo que no Mar Casado ocorrem Trachinotus carolinus (Carangidae) , juvenis de Mugilidae, Harengula clupeola (Clupeidae), Trachinotus falcatus (Carangidae) e Eucinostomus melapterus (Gerreidae); no Mar Pequeno, ocorrem juvenis de Mugilidae, Xelomelaniris brasiliensis (Atherinidae), Opisthonema oglinum e Harengula Clupeola (Clupeidae). O Mar Pequeno apresenta maior riqueza de espécies, com maiores valores no numero de indivíduos e na captura por unidade de esforço, aparentemente correlacionados com a temperatura da água que é mais baixa no inverno e mais elevada no verão-outono. O índice de diversidade variou sazonalmente, não parecendo estar relacionado com os parâmetros ambientais.
Through a monthly beach seine survey programme carried out in the coastal beach of Mar Casado (Guarujá-SP) and in the estuarine beach of Mar Pequeno (São Vicente-SP), from May, 1984 to May, 1985, it was yielded a total of 5723 individuals of 42 species of marine and estuarine fish. A list of species, seasonal occurrence and relative abundances is presented. For each area, we found only five dominant species as: in Mar Casado, Trachinotus carolinus and T. falctus (Carangidae), juveniles of Mugilidae, Harengula clupeola (Clupeidae) and Eucinostmus melanopterus (Gerreidae); in Mar Pequeno, juveniles of Mugilidae, Xenomelaniris brasilienses (Atherinidae), Opisthonema oglinum and Harengula clupeola (Clupeidae). In Mar Pequeno we found the greatest richness of species, the highest values of individuals's number, and CPUE, apparently related with water's temperature that are lower in winter and higher in summer-fall. The Shannon-Weaver Index was calculated to determine the diversity of ichthyofauna; it varies seasonally and seems not to be related with any hydrological parameters.
Reference Key
filho1987brazilianestudo Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Alfredo Martins Paiva Filho;Ana Paula Toscano
Journal Journal of genetic counseling
Year 1987
DOI
10.1590/S1679-87591987000200005
URL
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-87591987000200005
Keywords
seasonality species diversity abundance marine fish diversidade

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.