Results 211 to 220 of about 36,316 (310)

Length matters: Effects of fishing gear and fishing behavior on the catch efficiency of demersal seines. [PDF]

Heliyon
Noack T, Berg F, Kindt-Larsen L.
europepmc   +1 more source

Return migration to fresh water and overwintering locations used by sympatric anadromous populations of Arctic char (Salvelinus alpinus) and Dolly Varden (Salvelinus malma malma)

Journal of Fish Biology, EarlyView.
Abstract Anadromous Arctic char (Salvelinus alpinus) and northern form Dolly Varden (Salvelinus malma malma) are highly valued by Indigenous communities in northern Canada. Rapid, ongoing environmental changes are affecting populations of both of these iteroparous species, and understanding variability in life‐history tactics is essential for ...
Rosie Smith, Eric Hitkolok, Amanda Dumond, Simon DePasquale, Hannah Thibault, Spencer Weinstein, Paul Craig, Tracey Loewen, Heidi Swanson   +8 more
wiley   +1 more source

The Spatial and Temporal Distribution of Bigeye Tuna and Yellowfin Tuna in the Northwest Indian Ocean and Their Relationship with Environmental Factors. [PDF]

Animals (Basel)
Zhao G, Zheng H, Li C, Shi Y, Shen F, Liu H, Yang J, Li Z, Zhu Z, Li L.   +9 more
europepmc   +1 more source

First direct evidence of spawning by Japanese sardine Sardinops melanosticta (Temminck and Schlegel) in the eastern Pacific Ocean

Journal of Fish Biology, EarlyView.
Abstract In 2022 the presence of the Japanese sardine, Sardinops melanosticta (Temminck and Schlegel), was detected in the eastern Pacific Ocean, far outside its known western North Pacific range. The species was collected along with the Pacific sardine, Sardinops sagax (Jenyns), which is native to the eastern Pacific Ocean.
Miasara Andrew, Toby D. Auth, Kym C. Jacobson, Matthew T. Craig   +3 more
wiley   +1 more source

Phenotypic divergence of sand flathead (<i>Platycephalus bassensis)</i> between heavily and lightly fished regions in Tasmania, Australia. [PDF]

Conserv Physiol
Goodrich HR, Rossiter-Hill F, Audzijonyte A, Wolfe BW, Breslin R, Tracey SR.   +5 more
europepmc   +1 more source

Size‐selective mortality evolutionarily alters collective behaviour in response to predation risk in a zebrafish (Danio rerio) harvest‐induced selection model

Journal of Fish Biology, EarlyView.
Abstract Intensive multigenerational size‐selective mortality has been found to alter collective properties like shoaling via evolutionary adaptations of individual‐level behavioural traits. For example, experimental populations of zebrafish (Danio rerio) experiencing intensive large size‐selective mortality over multiple generations developed less ...
Tamal Roy, Daniel João Costa Pereira de Faria, Robert Arlinghaus   +2 more
wiley   +1 more source

Modelling fishing-induced evolution in pikeperch (Sander lucioperca) and vendace (Coregonus albula), Lake Oulujärvi, as template for ecosystem model. [PDF]

J Fish Biol
Kokkonen E, Perälä T, Härkönen LS, Hyvärinen P, Kuparinen A.   +4 more
europepmc   +1 more source

A new catfish species of Microcambeva Costa & Bockmann, 1994 (Siluriformes: Trichomycteridae) from southern Brazil, with a redescription of M. ribeirae Costa, Lima & Bizerril, 2004

Journal of Fish Biology, EarlyView.
Abstract Among the few species of Microcambeva reported as occurring in more than one hydrographic basin, M. ribeirae has been previously listed from both the Ribeira de Iguape and the Guaraqueçaba basins. However, morphological and molecular analyses revealed that the specimens from Guaraqueçaba represent a new species, which is described in this ...
Lucas S. de Medeiros, Igor C. A. Souto‐Santos, Paulo A. Buckup, Juliano Ferrer, Vinicius J. C. Reis, Mario de Pinna, Sergio M. Q. Lima   +6 more
wiley   +1 more source

Use of rapid assessments of fishery bycatch of Humboldt penguins <i>Spheniscus humboldti</i> in Peru and Chile to help identify conservation priorities. [PDF]

R Soc Open Sci
Segura-Cobeña E, Alfaro-Shigueto J, Colodro V, Gutiérrez-Guzmán H, Arrese-Dávila V, Torrejón-Zegarra R, Vega L, Custodio-Uribe A, Peña-Cutimbo N, Rodríguez-Salazar J, Messutto D, Ugalde V, Araya E, Andersen Muñoz IT, Alfaro-Cordova E, Mangel JC.   +15 more
europepmc   +1 more source

Individual variability in activity patterns in Atlantic halibut (Hippoglossus hippoglossus) revealed using pop‐up satellite tags

Journal of Fish Biology, EarlyView.
Abstract Understanding fish behaviour and activity patterns is essential for interpreting their ecology and the processes that shape population dynamics, yet such information remains limited for wild fishes because observing individuals in situ is challenging.
Marie‐Pier Boulanger, Paul Gatti, Arnault Le Bris, Hugues P. Benoît, Dominique Robert   +4 more
wiley   +1 more source