Results 61 to 70 of about 1,218 (204)
Semi‐automated MicroED system unveils multiple polymorphs in fish‐derived guanine crystals
Acta Crystallographica Section C, Volume 82, Issue 7, Page 310-323, July 2026.A semi‐automated MicroED data collection and processing system was established and shown to be suitable for the structural investigation of submicrometer‐scale biogenic crystals.Certain fish display silvery or blue colour, not through pigments, but through specialized guanine crystals that exist within iridophore cells in their skin. Within these cells,
Minato Nakazawa +6 more
wiley +1 more source
, 2013 Phylogenetic and ploidy level data of 4 fish groups examined: Acipenseridae, Botiidae, Cyprininae, and ...
Mayrose, Itay +9 more
core +1 more source
Fauna Norvegica, 1990 Hatchery-reared smolts of Atlantic salmon Salmo salar L. of the River Drammenselv stock were released at four different sites in the River Drammenselv system; (1) at Gol, (2) at Kaggefoss, (3) at Hellefoss and (4) in the estuary at Svelvik.
Per Pethon, Lars P. Hansen
doaj +1 more source
Semelparous whitefish Coregonus lavaretus: do they exist?
Fauna Norvegica, 1988 The life history of the whitefish Coregonus lavaretus population in the eutrophic Lake Temse, Southern Norway, was studied in 1985 and 1986. Growth was intermediate compared to other populations, whitefish attained 13 and 21 cm first and second winter ...
Jan Henning L'Abee-Lund +3 more
doaj +1 more source
Journal of Veterinary Pharmacology and Therapeutics, Volume 49, Issue 3, Page 343-351, May 2026.ABSTRACT Antimicrobial drugs are commonly used for the treatment of bacterial diseases in cobia (Rachycentron canadum), but information regarding the rationale of their therapeutic use, such as pharmacokinetics (PK), optimal dosages, and withdrawal time (WDT) in this species is very rare.
Jou‐An Shih +5 more
wiley +1 more source
Fauna Norvegica, 1984 The land-locked salmon Salmo salar L. in the river Namsen is found up-stream to a waterfall situated 290 m above s.l. It is found both above and below the Trongfoss waterfall in the main river. The three-spined stickleback Gasterosteus aculeatus L.
Ole Kristian Berg
doaj +1 more source
Freshwater Biology, Volume 71, Issue 4, April 2026.ABSTRACT Though many fish larvae exhibit phototaxis, its adaptive value is underexplored. Larval fish rely on cues to guide them to suitable nursery habitats and phototaxis enables larvae to react to environmental cues. In the Anthropocene, innate phototactic behaviour might also be disrupted via climate change and habitat alteration.
Barnaby John Roberts +3 more
wiley +1 more source
Life history of a riverine, resident Atlantic salmon Salmo salar L.
Fauna Norvegica, 1988 The Mellingselva river, a tributary of the River Namsen, in central Norway, supports a population of freshwater resident Atlantic salmon (Salmo salar), which resembles a parr and which completes its entire life cycle in the river.
Ole Kristian Berg, Dagfinn Gausen
doaj +1 more source
Global Patterns and Gaps in Research on Salinity Tolerance of Inland Fishes
Fish and Fisheries, Volume 27, Issue 2, Page 400-411, March 2026.ABSTRACT Freshwater salinization is an emerging threat impacting approximately one‐third of the world's freshwater bodies. However, the salinity tolerance of many inland fishes remains understudied, despite being a crucial factor in determining species distributions and fitness.
Carlos Cano‐Barbacil +4 more
wiley +1 more source
Mechanisms of co-existence of Heterocope saliens (Crustacea, Copepoda) and planktivorous fish
Fauna Norvegica, 1984 The simultaneous occurrence of Heterocope saliens and a large stock of Arctic char was investigated in the oligotrophic, coastal Lake Selura in SW Norway. Habitat-overlap of H. saliens and Arctic char was restricted mainly to June.
Ragnvald Andersen, Jens Petter Nilssen
doaj +1 more source