Results 81 to 90 of about 11,982 (242)
Aquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.ABSTRACT The carpsuckers (Carpiodes spp.) are a little‐studied genus of three medium‐sized (0.5–3 kg at maturity) freshwater fishes within Catostomidae. These three species are widespread and common in some larger rivers in central North America, as well as some larger lakes and reservoirs.
Alec R. Lackmann +9 more
wiley +1 more source
Fishes distribution assay in Tonekabon River [PDF]
, 2000 This research was done in Tonekabon River in 1996. The results indicated that the Tonekabon river fishes belong to 5 families as Salmonidae, Cyprinidae, Athenrinidae, Cobitidae and Gobiidae.
Afraei, M., Lalooei, F.
core
NFAT5 genes are part of the osmotic regulatory system in Atlantic salmon (Salmo salar) [PDF]
, 2016 Acknowledgements This study was supported by a grant from the Biotechnology and Biological Sciences Research Council (BBSRC, BB/H008063/1), UK to DGH and SAM. Funding also came from Research Council Norway for project number 241016 for DGH and EJ.
Hazlerigg, David G +4 more
core +2 more sources
Ecology and Evolution, Volume 15, Issue 12, December 2025.Freshwater habitat characteristics are known to affect life‐history traits of migratory salmonids. Comparison of a riverine and lacustrine population anadromous Arctic char revealed significant tradeoffs in traits such as size, age, growth, maturity, migration, and mortality.
Colin P. Gallagher +3 more
wiley +1 more source
Scanning Electron Microscopy of the Rainbow Trout (Salmo gairdneri Richardson) Spermatozoon [PDF]
, 1976 The scanning electron microscope was used to determine the morphology of the rainbow trout (Salmo gairdneri Richardson) spermatozoon. The spermatozoon is approximately 32 μm long and consists of a head, mitochondrial collar, and flagellum.
Fribourgh, James H., Soloff, Bernard L.
core +2 more sources
Sex differentiation in grayling (Salmonidae) goes through an all-male stage and is delayed in genetic males who instead grow faster. [PDF]
, 2017 Fish populations can be threatened by distorted sex ratios that arise during sex differentiation. Here we describe sex differentiation in a wild grayling (Thymallus thymallus) population that suffers from distorted sex ratios.
Castro, I. +10 more
core +4 more sources
BIOCHEMICAL STUDIES ON SALMONIDAE II
Bulletin of the Agricultural Chemical Society of Japan, 1929 1) The influence of the sun-light on the eggs, larvae and fry of Oncorhynchus masou (Brevoort) are studied. 2) The intensity of the sun-light may be effected already upon their chemical compositions in the fry through the oval and larval stages. The fish fed in the lighter place (in the open air out of the hatchery), as compared with the darker place ...
HIDESABURO SEKINE +2 more
openaire +2 more sources
Integrative Conservation, Volume 4, Issue 4, Page 675-685, December 2025.We demonstrated that Anguilla japonica eDNA concentration was allometrically scaled with their body size in both the laboratory and riverine environments. Integrating body size allometry has the potential to improve population abundance estimates in the field, whereas further clarification is required for understanding eDNA production mechanisms ...
Toshiaki S. Jo +2 more
wiley +1 more source
Global Change Biology, Volume 31, Issue 12, December 2025.The article aims at evaluating the effect of climate change on extinction risk in freshwater fish species. ABSTRACT Climate change is one of the major drivers of the current extinction crisis. In this context, determining the probability of species extinction is crucial.
Jessica Côte +4 more
wiley +1 more source
Structure of Aggressive Behavior in Underyearlings of the Rainbow Trout Oncorhynchus mykiss (Salmonidae) Changes under the Influence of Diplostomum pseudospathaceum (Trematoda) Parasites [PDF]
, 2023 V. N. Mikheev, A. F. Pasternak
openalex +1 more source