Results 41 to 50 of about 2,246 (204)
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014 Com o objetivo de analisar a intensidade das alterações histológicas em brânquias de Centropomus undecimalis para avaliar a qualidade da água do Parque Ecológico Laguna da Jansen, em São Luís, Estado do Maranhão, coletaram-se exemplares de peixes no ...
S.M. Cantanhêde +6 more
doaj +1 more source
Ecological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.SlotLim is a new harvest control rule that produces catch advice for vertebrate and invertebrate fisheries managed by harvest slot limits. The methodology is data‐limited, requiring a few years of fishery‐dependent data and life‐history information. The ‘SlotLim’ R package is available via CRAN. Abstract Minimum landing sizes are a fisheries management
Calum J. Pritchard +5 more
wiley +1 more source
Produção de juvenis de robalo-flecha (Centropomus undecimalis) em sistema de recirculação em diferentes densidades [PDF]
, 2014 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Engenharia de Aquicultura.O robalo flecha (Centropomus undecimalis) é um peixe nativo brasileiro com alto valor comercial que tem sido alvo de estudos sobre ...
Kaway, Martim
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Aquaculture Research, Volume 2026, Issue 1, 2026.The scarcity of functional females in wild Centropomus undecimalis populations limits broodstock development for aquaculture. This study evaluated feminization of this protandrous hermaphroditic teleost under different salinity conditions using 17β‐estradiol (E2), administered orally to juveniles and via intramuscular implants to adults.
Saeko Gaitán-Ibarra +4 more
wiley +1 more source
Mercury Levels in Marine and Estuarine Fishes of Florida 1989–2001. 2nd edition revised [PDF]
, 2003 The Florida Fish and Wildlife Conservation Commission’s Florida Marine Research Institute (FWC-FMRI) has examined total mercury levels in muscle tissue from a variety of economically and ecologically important species as part of an ongoing study to ...
Adams, Douglas H. +2 more
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Measuring juvenile habitat quality for fishes and invertebrates
Biological Reviews, Volume 100, Issue 6, Page 2346-2395, December 2025.ABSTRACT Identifying the role of marine and estuarine habitats in supporting fish and invertebrate populations during vulnerable juvenile life stages is essential to achieve effective conservation and fisheries management. There remains general agreement that: (i) the quality of juvenile habitat is best measured as the contribution of juveniles to ...
Benjamin J. Ciotti +12 more
wiley +1 more source
Beyond the Binary: Controlling Natural Sex‐Change in Hermaphroditic Fishes
Reviews in Aquaculture, Volume 17, Issue 4, September 2025.ABSTRACT Sex‐change in hermaphroditic fishes is a complex but natural biological phenomenon that has significant implications for aquaculture fingerling production, selective breeding, and grow‐out. Understanding the physiological, endocrinological, and molecular pathways underlying hermaphroditism in fishes offers unique opportunities to manipulate ...
Roni Chandra Mondal +3 more
wiley +1 more source
Overfishing of the Common Snook
Undergraduate Journal of Mathematical Modeling: One + Two, 2012 The chief aim of this project is to determine if the populations of the common snook, Centropomus Undecimalis, in the Atlantic and Gulf coast are being affected by overfishing.
Allison Ashcroft
doaj +1 more source
Three new species of Monogenea (Platyhelminthes) parasites of fish in the Guandu river, southeastern Brazil=Três novas espécies de Monogenea (Platyhelminthes) parasitos de peixes do rio Guandu, Sudeste do Brasil [PDF]
Acta Scientiarum: Biological Sciences, 2012 Current essay describes three new Monogenean species, namely, Cosmetocleithrum striatuli sp. nov., Jainus leporini sp. nov. and Rhabdosynochus guanduensis sp.
José Luis Fernando Luque +2 more
doaj +1 more source
What acoustic telemetry can and cannot tell us about fish biology
Journal of Fish Biology, Volume 106, Issue 5, Page 1260-1284, May 2025.Abstract Acoustic telemetry (AT) has become ubiquitous in aquatic monitoring and fish biology, conservation, and management. Since the early use of active ultrasonic tracking that required researchers to follow at a distance their species of interest, the field has diversified considerably, with exciting advances in both hydrophone and transmitter ...
David M. P. Jacoby, Adam T. Piper
wiley +1 more source