2017
DOI: 10.1590/s1679-87592017110506501
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Length-weight relation, condition factor and gonadosomatic index of the whitemouth croaker, Micropogonias furnieri (Desmarest, 1823) (Actinopterygii: Sciaenidae), caught in Lençóis Bay, state of Maranhão, eastern Amazon, Brazil

Abstract: 1Length-weight relation, condition factor and gonadosomatic index of the whitemouth croaker, Micropogonias furnieri (Desmarest, 1823) (Actinopterygii: Sciaenidae), caught in Lençóis Bay, state of Maranhão, eastern Amazon, BrazilThe whitemouth croaker, Micropogonias furnieri, which is exploited off the state of Maranhão, Brazil, reinforces the need for maintenance programs of natural stocks of this species to assist in the management of this exploited resource. The aim of the present study was to describe aspec… Show more

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Cited by 4 publications
(3 citation statements)
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“…Zubia et al (2014) emphasized that coefficient "b" can vary differently based on the rate of interpopulation even when they are from the same species. The following factors can influence length-weight relationships in fish: water environment factors (temperature, salinity, and habitats); differentiation of sample account, geographic location, season, ontogenetic differentiation, age differentiation, growth phase, gonad maturity level, reproduction, sex, and food (quantity, quality and size); gastric fullness, parasites pressure, and preservative techniques (Alavi-Yeganeh et al, 2011;Hossain et al, 2012;Mir et al, 2012;Özdemir and Erkakan, 2012;Zaher et al, 2015;Milošević and Talevski, 2016;Azevedo et al, 2017;Moeslen and Daka, 2017;Hanif et al, 2020); health and fish condition (Hossain et al, 2012), food availability, overexploitation (Famoofo and Abdul, 2020); sample retrieval procedure (Jafari et al, 2017;Shalloof and El-Far, 2017;Olopade et al, 2018;Mitu et al, 2019). The size range used can also influence regression coefficient value "b" (Nazir and Khan, 2017;Blasina et al, 2018).…”
Section: Length−weight Relationshipmentioning
confidence: 99%
See 1 more Smart Citation
“…Zubia et al (2014) emphasized that coefficient "b" can vary differently based on the rate of interpopulation even when they are from the same species. The following factors can influence length-weight relationships in fish: water environment factors (temperature, salinity, and habitats); differentiation of sample account, geographic location, season, ontogenetic differentiation, age differentiation, growth phase, gonad maturity level, reproduction, sex, and food (quantity, quality and size); gastric fullness, parasites pressure, and preservative techniques (Alavi-Yeganeh et al, 2011;Hossain et al, 2012;Mir et al, 2012;Özdemir and Erkakan, 2012;Zaher et al, 2015;Milošević and Talevski, 2016;Azevedo et al, 2017;Moeslen and Daka, 2017;Hanif et al, 2020); health and fish condition (Hossain et al, 2012), food availability, overexploitation (Famoofo and Abdul, 2020); sample retrieval procedure (Jafari et al, 2017;Shalloof and El-Far, 2017;Olopade et al, 2018;Mitu et al, 2019). The size range used can also influence regression coefficient value "b" (Nazir and Khan, 2017;Blasina et al, 2018).…”
Section: Length−weight Relationshipmentioning
confidence: 99%
“…Condition factors can be used to evaluate the physiological status of fish type in its habitat based on the principle that individuals with a certain length have large body weight have a better "condition" (Awasthi et al, 2015;Falaye et al, 2015;Azevedo et al, 2017). Condition factors can also be used to measure the health of individuals in a population or determine whether a population is healthier than other populations (Falaye et al, 2015).…”
Section: Condition Factorsmentioning
confidence: 99%
“…Outro aspecto importante para avaliação da ictiofauna é o fator de condição, um parâmetro que fornece informações sobre o estado de bemestar do peixe. Seu valor pode indicar o estado da maturidade sexual do indivíduo, as condições nutricionais atuais (e.g., disponibilidade de alimentos), o acúmulo de gordura e os aspectos comportamentais (Vazzoler 1996, Anibeze 2000, Azevedo et al 2017. Peixes com maior massa em determinado comprimento possuem melhor condição, sendo, portanto, um índice que fornece informações sobre o estado fisiológico da população (Lima-Junior & Goitein 2006).…”
Section: Introductionunclassified