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Oncorhynchus
Sign in to saveOncorhynchus is a genus of ray-finned fish in the subfamily Salmoninae of the family Salmonidae, native to coldwater tributaries of the North Pacific basin. The genus contains sixteen extant species, namely six species of Pacific salmon and ten species of Pacific trout, all of which are migratory (either anadromous or potamodromous) mid-level predatory fish that display natal homing and semelparity.
Species
サケ属
Genus
- PhylumChordata
- ClassTeleostei
- OrderSalmoniformes
- FamilySalmonidae
Oncorhynchus est un genre de poissons de la famille salmonidés (saumons, truites et apparentés). La plupart de ces espèces font l'objet d'une pêche commerciale intense, et plusieurs sont considérées comme en danger d'extinction par l'IUCN[2]. Classification Selon FishBase (12 janvier 2016)[3] : Oncorhynchus aguabonita (Jordan, 1892) Oncorhynchus apache (Miller, 1972) Oncorhynchus chrysogaster (Needham & Gard, 1964) Oncorhynchus clarkii (Richardson, 1836) Oncorhynchus gilae (Miller, 1950) Oncorhynchus gorbuscha (Walbaum, 1792) Oncorhynchus iwame Kimura & Nakamura, 1961 Oncorhynchus kawamurae Jordan & McGregor, 1925 Oncorhynchus keta (Walbaum, 1792) Oncorhynchus kisutch (Walbaum, 1792) Oncorhynchus masou sous-espèce Oncorhynchus masou formosanus (Jordan & Oshima, 1919) sous-espèce Oncorhynchus masou macrostomus (Günther, 1877) sous-espèce Oncorhynchus masou masou (Brevoort, 1856) Oncorhynchus mykiss (Walbaum, 1792) Oncorhynchus nerka (Walbaum, 1792) Oncorhynchus rhodurus Jordan & McGregor, 1925 Oncorhynchus tshawytscha (Walbaum, 1792) Selon World Register of Marine Species (12 janvier 2016)[4] : Oncorhynchus gorbuscha (Walbaum, 1792) Oncorhynchus keta (Walbaum, 17
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Research
13,964 papers- Sensory mechanisms of natal stream imprinting and homing in Oncorhynchus spp.Journal of fish biology · 2019
- Size-driven parr-smolt transformation in masu salmon (Oncorhynchus masou).Scientific reports · 2023
- Continuous light (relative to a 12:12 photoperiod) has no effect on anxiety-like behaviour, boldness, and locomotion in coho salmon (Oncorhynchus kisutch) post-smolts in recirculating aquaculture systems at a salinity of either 2.5 or 10 ppt.Comparative biochemistry and physiology. Part A, Molecular & integrative physiology · 2022
- Physiological mechanisms of imprinting and homing migration in Pacific salmon Oncorhynchus spp.Journal of fish biology · 2012
- CK-1, a putative chemokine of rainbow trout (Oncorhynchus mykiss).Immunological reviews · 1998
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Wikidata facts
- Image
- Oncorhynchus nerka 2.jpg
Show 4 more facts
- taxon name
- Oncorhynchus
- Commons category
- Oncorhynchus
- taxon common name
- pacifiški losos
- MCN code
- 0302.13.00
Sources (2)
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~26 min read
Article
16 sectionsContents
- Range
- Evolution
- Decline of ''Oncorhynchus'' populations
- Influence of hatcheries
- Influence of overfishing
- Conservation
- Canadian efforts
- American efforts
- Russian efforts
- Introductions and aquaculture
- Species
- Extant species
- Fossil species
- Notes
- References
- External links
Oncorhynchus is a genus of ray-finned fish in the subfamily Salmoninae of the family Salmonidae, native to coldwater tributaries of the North Pacific basin. The genus contains sixteen extant species, namely six species of Pacific salmon and ten species of Pacific trout, all of which are migratory (either anadromous or potamodromous) mid-level predatory fish that display natal homing and semelparity.
The name of the genus is derived from Ancient Greek ὄγκος (ónkos), meaning "bend", and ῥύγχος (rhúnkhos), meaning "snout", in reference to the hooked secondary sexual characteristic — known as the kype — that the males develop on the lower jaw tip during mating season.