Results 61 to 70 of about 68,113 (267)

Using riverscape genetics to investigate the genetic response of two species and their life-history forms to dam removal

Frontiers in Ecology and Evolution, 2023
Barriers such as hydroelectric dams inhibit migratory pathways essential to many aquatic species, resulting in significant losses of species, their unique life-history forms, and genetic diversity.
Kimberly J. Ledger, Kimberly J. Ledger, Yingxin Su, Jong Yoon Jeon, Aimee H. Fullerton, David Kuligowski, Todd Bennett, Keith Denton, Michael McHenry, John H. McMillan, Joseph H. Anderson, Heidi Connor, Todd R. Seamons, George Pess, Krista M. Nichols, Garrett McKinney, Travis Seaborn, Travis Seaborn, Alexandra K. Fraik   +18 more
doaj   +1 more source

Cooperative artificial propagation programs for salmon and steelhead, 1995-1996 [PDF]

, 1998
Fifteen cooperative fish rearing and planting programs for salmon and steelhead were active from July 1, 1995 through June 30, 1996. For all programs, 134,213 steelhead trout,(Oncorhynchus mykiss), 7,742,577 chinook salmon,(~ tshawytscha),and 25,075 coho
Radford, Linda
core   +1 more source

Corrigendum to: ‘Shy trout grow faster: do personality traits predict fitness of brown trout in the wild?’ by Bart Adriaenssens and Jörgen I. Johnsson. 22:135–143 [PDF]

, 2016
No abstract ...
Adriaenssens, Bart, Johnsson, Jörgen I.
core   +1 more source

Interspecific Differences in the Effects on Embryos Between Freshwater and Marine Fish Exposed to Water‐Accommodated Fractions Derived From Very‐Low Sulfur Fuel Oil

Environmental Toxicology, EarlyView.
ABSTRACT This study evaluated the toxic effects of water‐accommodated fractions (WAFs) of very‐low sulfur fuel oil (VLSFO) on freshwater and marine fish embryos. Embryos of Japanese medaka (Oryzias latipes), Java medaka (Oryzias javanicus), and grass puffer (Takifugu alboplumbeus) were exposed to various concentrations of VLSFO‐WAF, and the effects on ...
Jumpei Matsuo, Shusaku Fukugami, Kei Nakayama, Masatoshi Yamasaki, Emiko Kokushi, Seiichi Uno   +5 more
wiley   +1 more source

The Physiological Basis for Altered Na\u3csup\u3e+\u3c/sup\u3e and Cl\u3csup\u3e-\u3c/sup\u3e Movement Across the Gills of Rainbow Trout (\u3cem\u3eOncorhynchus mykiss\u3c/em\u3e) in Alkaline (pH=9.5) Water [PDF]

, 1999
To test the hypothesis that internal ion imbalances at high pH are caused by altered branchial ion transporting capacity and permeability, radiotracers (24Na+ and 36Cl-) were used to measure ion movements across the gills of intact rainbow trout ...
Laurent, Pierre, Wilkie, Michael P., Wood, Chris M.   +2 more
core   +1 more source

The Use of Dietary Additives in Fish Stress Mitigation: Comparative Endocrine and Physiological Responses [PDF]

, 2019
In the last years, studies on stress attenuation in fish have progressively grown. This is mainly due to the interest of institutions, producers, aquarists and consumers in improving the welfare of farmed fish.
Abdel-Tawwab, Alderman, Alves Martins, Alves Martins, Alves Martins, Aragão, Araújo, Azeredo, Azeredo, Babaei, Baltzegar, Basic, Basic, Belo, Benítez-Dorta, Berntssen, Berntssen, Betancor, Blazer, Brake, Bransden, Cabanillas-Gámez, Cardoso, Chen, Chen, Chen, Cheng, Conceição, Conde-Sieira, Cosgrove, Costas, Costas, Costas, Costas, Costas, Costas, Dabrowska, Dabrowski, Davis, Dhabhar, Dimitroglou, Doyon, Eissa, Fabbri, Falahatkar, Faught, Fletcher, Forsatkar, Fracalossi, Fu, Fuchs, Ganga, Ganga, Ganga, Gil, González-Silvera, Gorissen, Gorissen, Gorissen, Gorissen, Grimble, Grimble, Guimarães, Habte-Tsion, Halver, Harpaz, Herrera, Hog¨lund, Hooley, Hoseini, Hoseini, Hoseinifar, Hseu, Hwang, Höglund, Höglund, Imanpoor, Iwama, Izquierdo, Jia, Kanazawa, Kenari, Khassaf, Kiilerich, Kim, Kim, Kiron, Kitabchi, Koshio, Koven, Kumar, Kumar, Küçükbay, Lall, Lanes, Leonardi, Leong, Lepage, Lepage, Lepage, Li, Li, Li, Li, Liu, Liu, Liu, Liu, Lochmann, Long, Martin, Martins, Martins, McDowell, McKenzie, McKenzie, Mechlaoui, Melnyk-Lamont, Miao, Mommsen, Montero, Montero, Montero, Montero, Montero, Morandini, Morrow, Naderi, Nye, Olmos-Soto, Palermo, Papoutsoglou, Pardue, Pérez-Jiménez, Pérez-Sánchez, Read, Rezek, Rider, Ringø, Rønnestad, Sakai, Saleh, Sang, Schreck, Schreck, Skrzynska, Solano, Sándor, Tahmasebi-Kohyani, Tejpal, Thompson, Tian, Tocher, Torrecillas, Torrecillas, Trenzado, Trenzado, Trushenski, Van Anholt, Van Anholt, Verburg-van Kemenade, Vijayan, Wang, Watanabe, Weirich, Winberg, Wolkers, Wu, Xie, Xu, Yao, Yoshizawa, Yousefi, Zacharieva   +173 more
core   +2 more sources

Fish Space Use and Behavior in an Aquarium: The Use of Microhabitats as Enrichment

Zoo Biology, EarlyView.
The inclusion of microhabitats in a stream tank serves as environmental enrichment for fish in human care. ABSTRACT Environmental enrichment is an important tool to maintain the health and well‐being of animals in human care, but studies of environmental enrichment for fish in human care have lagged behind those of land animals.
Avery Millard, Ben Stenger, Zach Anderson, Justin Ballew, Hannah Fallon, Olivia Lowman, Elizabeth McAllister, Jessica Morales Valenzuela, Andrew Stuckey, Zainab Tanveer, Quinn Towery, Sally Tyrell, Andy Wall, Anna George, Hope Klug   +14 more
wiley   +1 more source

Study Regarding the Conformation in Four Populations of Reproduction - Female - Rainbow Trout (Oncorhynchus Mykiss) From Trout Farm Fiad, County of Bistrita-Nasaud

Scientific Papers Animal Science and Biotechnologies, 2023
Rainbow trout (Oncorhynchus mykiss) is the main specie exploited in the salmon complexes. The reason is the plasticity and resistance to changes in environmental and disease factors, and due to fast growth rate obtained by the processes of selection and ...
Daniel Cocan
doaj  

Abiotic variables drive different aspects of fish community trait variation and species richness across the continental United States

Journal of Animal Ecology, EarlyView.
Trait distributions provide insight into how niches overlap within a broader trait space. By integrating individual‐level trait observations from different communities, we can explore how facets of trait dimensionality vary across environmental conditions.
Alicia McGrew, Crysta Gantz, Brigid Wills, Benjamin Baiser, Sydne Record, Phoebe L. Zarnetske, Angela L. Strecker   +6 more
wiley   +1 more source

Lactoferrin Decreases the Intestinal Inflammation Triggered by a Soybean Meal-Based Diet in Zebrafish [PDF]

, 2016
Indexación: Web of ScienceIntestinal inflammation is a harmful condition in fish that can be triggered by the ingestion of soybean meal. Due to the positive costs-benefits ratio of including soybean meal in farmed fish diets, identifying additives with ...
Alaurent, Trevor G. S., Caruffo, Mario, Dantagnan, Patricio, De la Paz, Javiera F., Feijóo, Carmen G., Hernández, Adrián J., Solís, Camila J., Ulloa, Pilar E.   +7 more
core   +4 more sources