Results 161 to 170 of about 48,378 (292)

Unravelling the skin of the nurse shark: A morphological description of the placoid scales of Ginglymostoma cirratum

Journal of Fish Biology, EarlyView.
Abstract Ginglymostoma cirratum, commonly known as the nurse shark, is a nocturnally active benthic shark, often found in western and eastern Atlantic waters. Although this shark has been well explored in many biological aspects, few studies have thoroughly examined the morphology of its dermal denticles (or placoid scales).
Danilo P. Lima, Aline. N. Poscai, Laura F. Mianutti, Nathalie. M. R. de Abreu, Jade Medeiros, Marcus V. G. Araújo, Frederico. B. de Sousa, João Paulo C. B. da Silva   +7 more
wiley   +1 more source

Length-Weight Relationship, Size Distribution and Sexual Maturity of Climbing Perch, <i>Anabas testudineus</i> (Bloch, 1792) From Different Habitats in Malaysia. [PDF]

Trop Life Sci Res
Jalilah M, Okomoda VT, Waiho K, Manan H, Anuar H, And TA, Nadirah M.   +6 more
europepmc   +1 more source

ATLANTIC SALMON VARIABILITY: THE EFFECTS OF OCEAN, FRESHWATER AND HUMAN IMPACTS USING MULTIPLE TIME-SERIES OF ROD CATCHES FROM NORWEGIAN AND SCOTTISH RIVERS

, 2010
participantAtlantic salmon (Salmo salar) fishing is one of the most important recreational fisheries in both Norway and Scotland and it has become an important factor in outdoor activities, with salmon angling estimated annual value to be approximately 1
L'Abée-Lund, Jan Henning, Stenseth, Nils Chr., Storvik, Geir O., Jensen, Arne, J., Otero, Jaime, Vøllestad, Asbjørn, L.   +5 more
core  

Rapid increase in abundance and distribution of invasive pink salmon (Oncorhynchus gorbuscha) within a diverse, large Barents Sea catchment

Journal of Fish Biology, EarlyView.
Abstract Pink salmon originate from the North Pacific area but were introduced into northwest Russia from the late 1950s onwards. Since 2017, the alien species has increased dramatically in abundance and rapidly invaded adjacent areas of the North Atlantic region.
Jaakko Erkinaro, Panu Orell, Frode Fossøy, Mikko Kytökorpi, Karl Gjelland, Narve Johansen, Sigurd Domaas, Jorma Kuusela, Pierre Fagard, Eirik Frøiland, Morten Falkegård   +10 more
wiley   +1 more source

Animal tracking with particle algorithms informs protected area design. [PDF]

Sci Adv
Lavender E, Scheidegger A, Albert C, Biber SW, Brodersen J, Aleynik D, Cole G, Dodd J, Wright PJ, Illian J, James M, Smout S, Thorburn J, Moor H.   +13 more
europepmc   +1 more source

The State of World Fisheries and Aquaculture 2020

The State of World Fisheries and Aquaculture, 2018

semanticscholar   +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

Musculoskeletal Disorders and Psychological and Environmental Factors Associated with Recreational and Sport Fishing: A Narrative Review. [PDF]

J Funct Morphol Kinesiol
Pędrasik P, Wilczyński B, Zorena K.
europepmc   +1 more source

Atlantic salmon (Salmo salar L.) kelt rheotaxis and position choice are influenced by flow velocity and turbulence in a regulated river

Journal of Fish Biology, EarlyView.
Abstract The migratory behaviour of Atlantic salmon kelts is poorly understood. Due to the Atlantic salmon's considerable socio‐economic and ecological importance, their precipitous population abundance declines, and the population resilience potential of salmon kelts, addressing these knowledge gaps is important.
Olivia Meredith Simmons, David Aldvén, Patrik Andreasson, Henrik Baktoft, Olle Calles, Ola Diserud, Torbjørn Forseth, Karl Gjelland, Stephanie Müller, Finn Økland, Ana Teixeira da Silva   +10 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