Results 81 to 90 of about 1,071 (190)

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, David Abecasis, Mourad Akaarir, Alexandre Alonso‐Fernández, Robert Arlinghaus, Eneko Aspillaga, Margarida Barcelo‐Serra, Niels W. P. Brevé, Jan G. Davidsen, Antoni Gamundí, Amalia Grau, Bernat Hereu, Ivan Jarić, Andrzej Kapusta, Sue Lowerre‐Barbieri, Christopher T. Monk, Anja K. Nickel, María C. Nicolau, Guðbjörg Á. Ólafsdóttir, Esben M. Olsen, Renanel Pickholtz, Marie Prchalová, Jan Reubens, Milan Říha, Inge van der Knaap, Pieterjan Verhelst, David Villegas‐Ríos, Josep Alós   +27 more
wiley   +1 more source

Population size and survivorship for juvenile lemon sharks (Negaprion brevirostris) on their nursery grounds at a marine protected area in Brazil

Neotropical Ichthyology
Sharks 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, Ricardo S. Rosa, Bradley M. Wetherbee, Samuel H. Gruber   +3 more
doaj   +1 more source

Habitat Use Patterns and Identification of Essential Habitat for an Endangered Coastal Shark With Vertebrae Microchemistry: The Case Study of Carcharhinus porosus

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, Leonardo Manir Feitosa, Valderi Dressler, Rosangela Paula Lessa, Rosangela Paula Lessa   +4 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

Two-way analysis of variance of top predator and mid-level predator densities on West Hawai'i and Maui (factor Island), within and outside protected areas (MPA), and for the interaction among these fixed factors (see text for details). [PDF]

, 2014
Top predators: Carangidae, Carcharhinidae, Sphyraenidae; Mid-level predators: Aulostomidae, Lutjanidae, Muraeidae, Scorpaenidae, Serranidae, Synodontidae.
Jennifer E. Caselle (206726), Mark H. Carr (607400), Thierry Lison de Loma (133213), William J. Walsh (607402), Daniel Malone (101835), Sarah E. Lester (495253), Joachim Claudet (485592), Kirsten Grorud-Colvert (607399), Brian N. Tissot (234681), Alan M. Friedlander (68942), Jon C. Day (607401)   +10 more
core   +1 more source

Wild Encounters: Analyzing Human–Animal Interactions in British and Irish Association of Zoos and Aquariums Facilities

Zoo Biology, Volume 44, Issue 5, Page 461-473, September/October 2025.
We investigated the quantity and diversity of animal–visitor interactions in BIAZA‐accredited facilities, finding 740 opportunities for interactions across a range of contexts including walkthroughs and handling. Meet and greets were the most offered and were influenced by the number of individual animals, cost of interaction, and animal popularity ...
Thomas Welsh, Emma L. Clayton, Annika Paukner, Ellen Williams, Samantha Ward   +4 more
wiley   +1 more source

New Occurrences of the Tiger Shark (Galeocerdo cuvier) (Carcharhinidae) off the Coast of Rio de Janeiro, Southeastern Brazil: Seasonality Indications [PDF]

, 2022
.The tiger shark Galeocerdo cuvier (Péron & Lesueur, 1822) (Carcharhinidae) is classified as near-threatened along the Brazilian coast, in line with its global categorization.
Santos, Sérgio Ricardo, Fagundes Netto, Eduardo Barros, Cumplido, Rodrigo, Hauser-Davis, Rachel Ann, Rodrigues, Marcelo Tardelli, Aximoff, Izar, Melo, Ubirajara Gonçalves de   +6 more
core  

Notas sobre la biología del tiburón azul Prionace glauca (Carcharhiniformes: Carcharhinidae) en aguas ecuatorianas

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, Jonathan Pincay-Espinoza, Javier Palma-Chávez, Andrés Romero-Caicedo   +3 more
doaj   +1 more source

On the Systematics and identity of four pelagic Sharks of the family Carcharhinidae from Indian region [PDF]

, 1974
Four species of pelagic sharks of the family Carcharhinidae belonging to the genera ScoUodon, Loxodon and Rhizoprionodon viz., ScoUodon laticauJus MuUer and Henle, Loxodon macrorhinus MuUer and Henle, Rhizoprionodon (Rhizoprionodon) acutus RuppeJl and
Nair, R V, Appukuttan, K K, Rajapandian, M E   +2 more
core  

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., Chaplin, J.A., Whitty, J.M., McAuley, R., Morgan, D.L., Phillips, N.M.   +5 more
core   +1 more source