Results 141 to 150 of about 27,101 (320)

Spatial habitat partitioning enables coexistence of three Gobiidae species in estuarine environments

Journal of Fish Biology, EarlyView.
Abstract This study examines resource partitioning (feeding morphology, diet and habitat partitioning) among three gobiid species, the Knysna sandgoby Psammogobius knysnaensis, the prison goby Caffrogobius gilchristi and the river goby Glossogobius callidus, within an estuarine environment.
Phumza M. Ndaleni, Josie South, Leopold A. J. Nagelkerke, Olaf L. F. Weyl, Phakama Nodo, Nicola C. James   +5 more
wiley   +1 more source

Survival rates and physiological recovery responses in the lesser-spotted catshark (Scyliorhinus canicula) after bottom-trawling [PDF]

, 2019
Cristina Barragán-Méndez, Ignacio Ruíz-Jarabo, Juan Fuentes, Juan Miguel Mancera, Ignacio Sobrino   +4 more
openalex   +1 more source

Cruise Report 72-S-8: Crab [PDF]

, 1972
(PDF contains 4 pages.
Warner, Ronald W.
core  

Growth and age differences between two male alternative reproductive tactics in the plainfin midshipman

Journal of Fish Biology, EarlyView.
Abstract The plainfin midshipman (Porichthys notatus Girard, 1854) is a toadfish with two distinct reproductive male tactics: ‘guarder males’ and ‘sneaker males’. These two tactics are anatomically, physiologically and behaviourally distinct from one another at sexual maturity, but it remained unclear whether these two male types remain fixed or ...
Micah J. Quindazzi, Angus Townsend, Aneesh P. H. Bose, Sigal Balshine, Francis Juanes   +4 more
wiley   +1 more source

Ecological effects of bottom trawling on the structural attributes of fish habitat in unconsolidated sediments along the central California outer continental shelf [PDF]

, 2014
James Lindholm, Mary Gleason, D. Kline, Larissa Clary, Steve Rienecke, Alli N. Cramer, Marc Los Huertos   +6 more
openalex   +1 more source

The value of bottom trawling in Europe

Abstract Commercial bottom trawl and dredge fisheries are active across much of Europe, and their geographic footprint is extensive. More than half of seabed area is trawled every year in some parts of Europe. But these fisheries remain contentious; significant ecological and economic damages have been well documented. Yet, they remain a source
Katherine D Millage, Juan Mayorga, Sara Orofino, Trisha B. Atwood, Alan M. Friedlander, Louise S.L. Teh, Maria L.D. Palomares, U. Rashid Sumaila, Enric Sala   +8 more
openaire   +1 more source

Polar cod Boreogadus saida occurrence is driven by temperature at the margin of its distribution

Journal of Fish Biology, EarlyView.
Abstract With a warming Arctic, suitable habitat for polar cod Boreogadus saida (Lepechin 1774) is predicted to decrease. We investigated the changes in distribution of polar cod on the southern limit of its distribution in the Atlantic Ocean (around Iceland) during both autumn and spring after a recent period of warming in the area.
James Kennedy, Christophe Pampoulie
wiley   +1 more source

Under pressure: deep-sea elasmobranchs experience high mortality and stress in a crustacean trawling fishery

Frontiers in Fish Science
Crustacean bottom trawling in southern Portugal is an economic and culturally important fishing activity but may result in considerable bycatch of deep-sea elasmobranchs (DSE).
Sofia Graça Aranha, Alexandra Teodósio, Tiago Marsili, Pedro Pires da Rocha, Teresa Modesto, Pedro M. Guerreiro, Aurélien Tambutte, Alexandra Alves, Paulo Relvas, Ester Dias   +9 more
doaj   +1 more source

Shedding light on the parasite communities and diet of the deep‐sea shark Deania profundorum (Smith & Radcliffe, 1912) (Squaliform: Centrophoridae) from the Avilés Canyon (southern Bay of Biscay)

Journal of Fish Biology, EarlyView.
Abstract Deep‐sea elasmobranchs are less resilient to the increasing scale of anthropogenic impacts such as fisheries, owing to their life‐history traits. The necessity for proper management measures is hampered by the scant knowledge on these taxa and their biology. Here we provide the first comprehensive insight into the parasite infracommunities and
Wolf Isbert, Cristina Rodríguez‐Cabello, Francisco E. Montero, Maite Carrassón, Inmaculada Frutos, Ana Pérez‐del‐Olmo   +5 more
wiley   +1 more source

Selection of indicators for assessing and managing the impacts of bottom trawling on seabed habitats [PDF]

, 2020
Jan Geert Hiddink, Michel J. Kaiser, Marija Sciberras, Robert A. McConnaughey, Tessa Mazor, Ray Hilborn, Jeremy S. Collie, C. Roland Pitcher, Ana M. Parma, Petri Suuronen, A.D. Rijnsdorp, Simon Jennings   +11 more
openalex   +1 more source