Results 71 to 80 of about 547 (159)
Neotropical IchthyologySharks face a number of obstacles for surviving their first several years of life and many species occupy nursery areas. Although estimates of survival, particularly for young age classes, are essential for assessing, monitoring and effectively managing ...
Renato Hajenius Aché de Freitas +3 more
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Revealing Chronotypes Across Aquatic Species Using Acoustic Telemetry
Fish and Fisheries, Volume 26, Issue 6, Page 1134-1145, November 2025.ABSTRACT Acoustic telemetry offers valuable opportunities to investigate individual variability in circadian‐related and other behaviours and how environmental cues shape these patterns in wild fish populations. However, this potential has not yet been fully exploited.
Martina Martorell‐Barceló +27 more
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Frontiers in Marine Science, 2020 Sharks are among the most endangered and data poor vertebrates in the world. The lack of information regarding their habitat use is especially concerning since these are crucial for the establishment of priority areas for species conservation ...
Leonardo Manir Feitosa +4 more
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Revista Mexicana de Biodiversidad, 2016 El tiburón azul Prionace glauca es una especie importante en la pesquería de Ecuador. Se registraron un total de 577 organismos con tallas de 130 a 307 cm de longitud total (LT). La proporción entre sexos fue de 1.06 machos: 1 hembras.
Jesús Briones-Mendoza +3 more
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Carcharhinidae D.S.Jordan & Evermann 1896
, 2018 Published as part of White, William T. & Ko'Ou, Alfred, 2018, An annotated checklist of the chondrichthyans of Papua New Guinea, pp.
White, William T., Ko'Ou, Alfred
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FishesGalapagos sharks (Carcharhinus galapagensis) are a large species belonging to the family Carcharhinidae, with poorly understood biology, especially along continental coastlines, which limits effective management of their populations.
Bradley M. Wetherbee +7 more
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ALIMENTAÇÃO DE Rhizoprionodon porosus (ELASMOBRANCHII: CARCHARHINIDAE) DA COSTA DO MARANHÃO, BRASIL
Boletim do Instituto de Pesca, 2018 A costa do Estado do Maranhão possui uma grande concentração de tubarões, sendo a espécie Rhizoprionodon porosus Poey, 1961 a primeira em abundí¢ncia relativa. É um tubarão de pequeno porte pertencente í família Carcharhinidae.
Clara Maria Lima da SILVA +1 more
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Memoirs of the Queensland Museum - Nature, 2015 Experimental gillnetting and setlining provided a detailed account of shark and ray composition at three shallow water sites in Moreton Bay between 2004 and 2007 (n=350 elasmobranchs). The species composition of elasmobranchs significantly differed between sites and shark abundance was highest at the western site (St Helena Island, Waterloo Bay ...
Taylor, S. M. +2 more
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Carcharhinidae Jordan & Evermann 1896
Family Carcharhinidae Requiem sharks The family of about 12 genera and 58 species of large sharks is found worldwide in tropical and subtropical waters. It is distinguished from all other families of sharks by having an anal fin, five gill-slits, a streamlined body, several rows of triangular teeth in the jaws, two dorsals without an anterior spine ...
Freyhof, Jörg +3 more
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Surveying methods and quantity of small scale fishing in the western part of Hormozgan Province
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1993 The survey was conducted in the western part of Hormozgan province in the spring of the year 1370 (1991) and covered nine important landing centres in the area From east to west these centres are as follows: Bandar - e - Kang, Bandar - e - Lengeh ...
T. Mazhari
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