weight-length ratio and condition factor of pescada branca (plagioscion squamosissimus, heckel 1840) commercialised in the municipality of santarÉm, parÁ, brazil

Clicks: 201
ID: 173803
2017
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
Steady

Ranked #43 of 149 articles by views in lecture notes in computer science (including subseries lecture notes in artificial intelligence and lecture notes in bioinformatics)

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 149 in total.

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
Fishing is one of the most important economic activities in the Amazon region. In the Lower Amazon, the species Plagioscion squamosissimus commonly known as pescada branca is one of the main commercial species. The objective of this study was to determine the weight-length relationship and the condition factor of “pescada branca” landed at the Fish Market in Santarém-PA. Data was gathered from August 2014 to July 2015 in the Fish Market. The sample had 352 individuals of the species studied. The mean length and mean weight of the individuals analyzed corresponded to 26,83 ± 2.64 cm and 234,87 ± 77, 60 g, respectively. These values generated two equations, namely Wt = 0,0382*Lt2,648 and Wt= 0,1424 *Lt 2,235 for the length-weight relationship for females and males, respectively. The value of b of length-weight ratio was < 3, thus the growth of species can be considered negative allometric for both genders. The annual variation of the condition factor suggests that fat accumulation occurs in the period of drought / flood. This estimation is of great use for the management of the pescada branca stocks and can provide subsidies for decision-making administratos, in order to promote the conservation and rational use of the fishery resource. Keywords: fishing landings; biological estimates; fisheries management.
Reference Key
lima2017biotaweight-length Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Ericleya Mota Marinho Lima, Keid Nolan Silva Sousa, Paulo Roberto Brasil Santos, Luiz Augusto Rodrigues Ferreira, Andréia Ferreira Rodrigues, Andréa dos Santos Pantoja
Are you one of these authors? Claim your profile
Journal lecture notes in computer science (including subseries lecture notes in artificial intelligence and lecture notes in bioinformatics)
Year 2017
DOI
10.18561/2179-5746/biotaamazonia.v7n2p44-48
URL
https://periodicos.unifap.br/index.php/biota/article/view/3121
Keywords
Biology (General)

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.