Results 81 to 90 of about 1,261 (186)
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
doaj +1 more source
From Data Deficient to Big Data in Shark Conservation
Fish and Fisheries, Volume 26, Issue 6, Page 977-990, November 2025.ABSTRACT Citizen science is increasingly harnessed worldwide to gather data otherwise requiring a prohibitive investment of funding and time. Meanwhile, the revolution in digital communication offers opportunities from crowdsourcing, big data approaches and social network mining to quickly and cost‐effectively fill major gaps in knowledge necessary to ...
F. Ferretti +8 more
wiley +1 more source
North-western Australia as a hotspot for endangered Elasmobranchs with particular reference to sawfishes and the Northern river Shark [PDF]
, 2011 Recent targeted surveys, together with the collection of sawfish (Pristidae) rostra from the general public, have demonstrated that the Kimberley and northern Pilbara are important refuges for sawfish, with four of the world's seven species found here ...
Thorburn, D.C. +5 more
core
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
openaire +3 more sources
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
wiley +1 more source
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
doaj +1 more source
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
openaire +2 more sources
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
doaj +1 more source
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
doaj
, 2012 FIGURE 11. Lateral view of Carcharhinus tjutjot: A. lectotype RMNH 7382 (subadult male 585 mm TL), preserved; B. CSIRO H 7293–07 (subadult male 712 mm TL), fresh.Published as part of White, William T., 2012, A redescription of Carcharhinus dussumieri and
White, William T.
core +1 more source