Animalia > Chordata > Actinopterygii > Salmoniformes > Salmonidae > Oncorhynchus > Oncorhynchus mykiss
 

Oncorhynchus mykiss (redband trout; Rainbow trout; Steelhead; Steelhead trout; Trout; Summer salmon; Silver trout; Salmon trout; Redband; Rainbow; Lord-fish; Kamloops trout; Kamloops; Kamchatka trout; Kamchatka steelhead; Hardhead; Kamchatka salmon; Coast range trout; Coast rainbow trout; Coast angel trout; Brown trout; Bow; Baja California rainbow trout; Baiser)

Synonyms: Fario gairdneri; Onchorhynchus mykiss; Onchorrhychus mykiss; Onchorynchus mykiss; Oncorhynchus gairdnerii; Oncorhynchus kamloops; Oncorhynchus mykiss nelsoni; Oncorhynchus myskis; Parasalmo mykiss; Parasalmo penshinensis; Salmo gairdneri; Salmo gairdneri irideus; Salmo gairdneri shasta; Salmo gairdnerii; Salmo gairdnerii gairdnerii; Salmo gairdnerii irideus; Salmo gilberti; Salmo iridea; Salmo irideus; Salmo irideus argentatus; Salmo irideux; Salmo kamloops; Salmo kamloops whitehousei; Salmo masoni; Salmo nelsoni; Salmo penshinensis; Salmo truncatus; Trutta iridea
Language: Afrikaans; Albanian; Alutiiq; Bulgarian; Czech; Danish; Dutch; Estonian; Finnish; French; German; Greek; Haida; Icelandic; Italian; Japanese; Kirghiz; Korean; Latvian; Lithuanian; Mandarin Chinese; Norwegian; Nuuchahnulth; Persian; Polish; Portuguese; Romanian; Russian; Salish; Serbian; Slovak; Slovenian; Spanish; Swedish; Tsimshian; Turkish; Ukrainian

Wikipedia Abstract

The rainbow trout (Oncorhynchus mykiss) is a trout and species of salmonid native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coastal rainbow trout (O. m. irideus) or Columbia River redband trout (O. m. gairdneri) that usually returns to fresh water to spawn after living two to three years in the ocean.
View Wikipedia Record: Oncorhynchus mykiss

Invasive Species

Oncorhynchus mykiss (rainbow trout) are one of the most widely introduced fish species in the world. Native to western North America, from Alaska to the Baja Peninsula, Oncorhynchus mykiss have been introduced to numerous countries for sport and commercial aquaculture. Oncorhynchus mykiss is highly valued as a sportfish, with regular stocking occurring in many locations where wild populations cannot support the pressure from anglers. Concerns have been raised about the effects of introduced trout in some areas, as they may affect native fish and invertebrates through predation and competition.
View ISSG Record: Oncorhynchus mykiss

Attributes

Adult Weight [3]  26.97 lbs (12.24 kg)
Female Maturity [2]  4 years
Male Maturity [3]  2 years 6 months
Adult Length [2]  3.9 feet (120 cm)
Brood Dispersal [2]  Hidden
Brood Egg Substrate [2]  Lithophils (rock-gravel)
Brood Guarder [2]  No
Diet [1]  Carnivore
Gestation [3]  18 days
Litter Size [2]  3,500
Maximum Longevity [2]  11 years
Migration [1]  Anadromous
Water Biome [1]  Pelagic, Lakes and Ponds, Rivers and Streams, Temporary Pools, Coastal, Brackish Water

Ecoregions

Name Countries Ecozone Biome Species Report Climate Land
Use
Apalachicola United States Nearctic Temperate Floodplain River and Wetlands    
Appalachian Piedmont United States Nearctic Temperate Coastal Rivers    
Bonneville United States Nearctic Xeric Freshwaters and Endorheic Basins    
Cantabric Coast - Languedoc France, Spain Palearctic Temperate Coastal Rivers    
Central & Western Europe Austria, Belgium, Byelarus, Czech Republic, Denmark, France, Germany, Liechtenstein, Lithuania, Luxembourg, Netherlands, Poland, Russia, Slovakia, Switzerland, Ukraine, United Kingdom Palearctic Temperate Floodplain River and Wetlands    
Central Prairie United States Nearctic Temperate Upland Rivers    
Chesapeake Bay United States Nearctic Temperate Coastal Rivers    
Colorado Mexico, United States Nearctic Xeric Freshwaters and Endorheic Basins    
Columbia Glaciated Canada, United States Nearctic Temperate Upland Rivers    
Columbia Unglaciated United States Nearctic Temperate Floodplain River and Wetlands    
Cumberland United States Nearctic Temperate Upland Rivers    
East Texas Gulf United States Nearctic Temperate Coastal Rivers    
Eastern Iberia Andorra, France, Spain Palearctic Temperate Coastal Rivers    
English - Winnipeg Lakes Canada, United States Nearctic Large Lakes    
Gila Mexico, United States Nearctic Xeric Freshwaters and Endorheic Basins    
Gulf of Venice Drainages Italy, San Marino, Slovenia, Switzerland Palearctic Temperate Coastal Rivers    
Hawaiian Islands United States Oceania Oceanic Islands    
Italian Peninsula & Islands France, Italy, Malta, Monaco Palearctic Temperate Coastal Rivers    
Lahontan United States Nearctic Xeric Freshwaters and Endorheic Basins    
Laurentian Great Lakes Canada, United States Nearctic Large Lakes    
Lower Mississippi United States Nearctic Temperate Floodplain River and Wetlands    
Middle Missouri United States Nearctic Temperate Floodplain River and Wetlands    
Mobile Bay United States Nearctic Temperate Floodplain River and Wetlands    
Northeast US & Southeast Canada Atlantic Drainages Canada, United States Nearctic Temperate Coastal Rivers    
Northern Baltic Drainages Denmark, Finland, Norway, Russia, Sweden Palearctic Polar Freshwaters    
Northern British Isles Denmark, Ireland, United Kingdom Palearctic Temperate Coastal Rivers    
Oregon & Northern California Coastal United States Nearctic Temperate Coastal Rivers    
Ouachita Highlands United States Nearctic Temperate Upland Rivers    
Ozark Highlands United States Nearctic Temperate Upland Rivers    
Pecos United States Nearctic Xeric Freshwaters and Endorheic Basins    
Sabine - Galveston United States Nearctic Temperate Coastal Rivers    
Sacramento - San Joaquin United States Nearctic Temperate Coastal Rivers    
Southern California Coastal - Baja California Mexico, United States Nearctic Xeric Freshwaters and Endorheic Basins    
St. Lawrence Canada, United States Nearctic Temperate Coastal Rivers    
Teays - Old Ohio United States Nearctic Temperate Upland Rivers    
Tennessee United States Nearctic Temperate Upland Rivers    
Upper Mississippi United States Nearctic Temperate Floodplain River and Wetlands    
Upper Missouri Canada, United States Nearctic Temperate Upland Rivers    
Upper Rio Grande - Bravo Mexico, United States Nearctic Temperate Upland Rivers    
Upper Snake United States Nearctic Temperate Upland Rivers    
US Southern Plains United States Nearctic Temperate Upland Rivers    
Vegas - Virgin United States Nearctic Xeric Freshwaters and Endorheic Basins    
West Texas Gulf United States Nearctic Tropical and Subtropical Coastal Rivers    

Protected Areas

Name IUCN Category Area acres Location Species Website Climate Land Use
Akan-ko 3257 Hokkaido, Japan      
Antietam National Battlefield III 3263 Maryland, United States
Avon Gorge Woodlands 376 England, United Kingdom
Bandelier National Monument V 8107 New Mexico, United States
Banff National Park II 1690912 Alberta, Canada
Ben Wyvis 13313 Scotland, United Kingdom
Berwyn a Mynyddoedd de Clwyd/ Berwyn and South Clwyd Mountains 67265 Wales, United Kingdom
Bighorn Canyon National Recreation Area V 36286 Montana, Wyoming, United States
Boschi del Ticino 50788 Italy  
Breckland 18652 England, United Kingdom
Cairngorms 142543 Scotland, United Kingdom
Caithness and Sutherland Peatlands 354692 Scotland, United Kingdom
California Coast Ranges Biosphere Reserve 153447 California, United States  
Canyonlands National Park II 335430 Utah, United States
Cape Breton Highlands National Park II 234333 Nova Scotia, Canada  
Champlain-Adirondack Biosphere Reserve 9859505 New York, Vermont, United States  
Crater Lake National Park II 180091 Oregon, United States
Dee Estuary/ Aber Dyfrdwy 39057 England/Wales, United Kingdom
Devil's Postpile National Monument V 807 California, United States
Dunkeld–Blairgowrie Lochs 1058 Scotland, United Kingdom
Eravikulam National Park II 39436 Kerala, India
Eryri/ Snowdonia 48773 Wales, United Kingdom  
Fundy National Park II 52716 New Brunswick, Canada
George WA Carver National Monument V 210 Missouri, United States
Gettysburg National Military Park V 3560 Pennsylvania, United States
Glacier National Park II 953799 Montana, United States
Glen Coe 7329 Scotland, United Kingdom  
Glen Tanar 10329 Scotland, United Kingdom
Golden Gate National Recreation Area V 26135 California, United States
Grampians National Park II 416373 Victoria, Australia
Great Basin National Park II 77367 Nevada, United States
Great Smoky Mountains National Park II 515454 North Carolina, Tennessee, United States
Greenwater Provincial Park II 11019 Ontario, Canada
Gros Morne National Park II 476632 Newfoundland, Canada
Guadalupe Mountains National Park II 46114 Texas, United States
Gulf Islands National Park National Park Reserve II 8785 British Columbia, Canada
Gwaii Haanas National Park Reserve II 366714 British Columbia, Canada
H.J. Andrews Biosphere Reserve 15815 Oregon, United States
Hill of Towanreef 4660 Scotland, United Kingdom
Indiana Dunes National Lakeshore II 8272 Indiana, United States
Jasper National Park II 2776809 Alberta, Canada
Kluane National Park and Reserve National Park Reserve II 5463436 Yukon, Canada
Kogelberg Biosphere Reserve II 256073 Western Cape, South Africa  
Kootenay National Park II 341762 British Columbia, Canada
Kora National Park II 409762 Kenya
Kosciuszko National Park II 1705480 New South Wales, Australia
Krkonose National Park V 95995 Czech Republic  
Lake Roosevelt National Recreation Area V 103172 Washington, United States
Lanín National Park II 536819 Neuquen, Argentina
Lassen Volcanic National Park II 29388 California, United States
Lavinia Nature Reserve State Reserve II 17390 Tasmania, Australia    
Los Alerces National Park II 463045 Chubut, Argentina  
Los Glaciares National Park II 1329020 Santa Cruz, Argentina
Lower Derwent Valley 2263 England, United Kingdom
Luberon Regional Nature Park V 406572 France  
Luce Bay and Sands 120487 Scotland, United Kingdom
Malolotja Nature Reserve IV 42044 Swaziland  
Mammoth Cave Area Biosphere Reserve (Natn'l Park) National Park II 51235 Kentucky, United States
McCloud River Preserve Conservation Easement 1693 California, United States
Moffat Hills 7146 Scotland, United Kingdom
Morristown National Historical Park VI 1677 New Jersey, United States
Mount Arrowsmith Biosphere Reserve 293047 British Columbia, Canada  
Mount Rainier National Park II 235186 Washington, United States
Niagara Escarpment Biosphere Reserve 470167 Ontario, Canada  
Nipomo Dunes Preserve Nature Conservancy - Preserve Ia 3725 California, United States
North Norfolk Coast 7926 England, United Kingdom  
North York Moors 108930 England, United Kingdom
Olympic Biosphere Reserve II 922805 Washington, United States
Oregon Caves National Monument V 456 Oregon, United States
Pacific Rim National Park Reserve II 137900 British Columbia, Canada
Peak District Dales 5748 England, United Kingdom
Pictured Rocks National Lakeshore II 67888 Michigan, United States
Point Reyes National Seashore II 27068 California, United States
Polana Biosphere Reserve 50311 Slovakia  
Prespa National Park II 62043 Greece  
Pukaskwa National Park II 459860 Ontario, Canada
Redberry Lake Biosphere Reserve 277252 Saskatchewan, Canada
Redwood National Park II 77867 California, United States
Reserva Nacional de Fauna Ulla Ulla National Fauna Reserve 559837 Bolivia  
Riding Mountain Biosphere Reserve II 762028 Manitoba, Canada
River Avon 1231 England, United Kingdom
River Spey 14158 Scotland, United Kingdom
Saguenay - St. Lawrence Marine Park National Marine Conservation Area II 310822 Canada
San Francisco Peninsular Watershed County Wildlife Refuge or Management Area 30320 California, United States  
Sequoia and Kings Canyon Biosphere Reserve II 172261 California, United States
Sleeping Bear Dunes National Lakeshore II 62563 Michigan, United States
Solway Firth 107829 England/Scotland, United Kingdom
South Pennine Moors 160577 England, United Kingdom  
Southern Appalachian Biosphere Reserve 37548505 North Carolina, Tennessee, United States  
Spreewald Biosphere Reserve 117355 Germany  
The New Forest 72309 England, United Kingdom
Valley Forge National Historical Park VI 3509 Pennsylvania, United States
Waddensea of Lower Saxony Biosphere Reserve 539522 Germany  
Waterton Biosphere Reserve II 121459 Alberta, Canada
Whiskey-Shasta-Trinity National Recreation Area V 197791 California, United States
Wrangell-St. Elias National Park and Preserve Ib 2476446 Alaska, United States
Yellowstone Biosphere Reserve II 2196863 Idaho, Montana, Wyoming, United States
Yoho National Park II 317576 British Columbia, Canada
Yosemite National Park II 95209 California, United States
Zion National Park II 135667 Utah, United States

Ecosystems

Emblem of

California
Washington

Prey / Diet

Alosa pseudoharengus (kyack)[4]
Alphitobius diaperinus (lesser mealworm)[5]
Boiga dendrophila (Gold-ringed Cat Snake, Mangrove Snake)[5]
Bythotrephes longimanus (spiny waterflea)[4]
Callibaetis ferrugineus[5]
Chilina gibbosa[5]
Chydorus sphaericus[5]
Coloburiscus humeralis[5]
Coregonus hoyi (Bloater)[4]
Cottus cognatus (Anadyr sculpin)[4]
Cyclops bicuspidatus (cyclopoid copepod)[4]
Daphnia galeata (waterflea)[4]
Daphnia longispina[5]
Daphnia middendorffiana[5]
Diaptomus sicilis (calanoid copepod)[4]
Galaxias maculatus (Whitebait)[5]
Galaxias zebratus (Cape galaxias)[5]
Hesperodiaptomus shoshone[5]
Ichthyomyzon fossor (Northern brook lamprey)[5]
Leptodiaptomus signicauda[5]
Metacarcinus magister (Dungeness crab)[5]
Myoxocephalus quadricornis (Alaska fourhorn sculpin)[4]
Neogobius melanostomus (Round goby)[4]
Notropis boucardi (Balsas shiner)[5]
Odontesthes hatcheri[5]
Oncorhynchus aguabonita (Golden trout)[5]
Oncorhynchus mykiss (redband trout)[5]
Osmerus mordax (Rainbow smelt)[4]
Perca flavescens (Yellow perch)[4]
Percichthys trucha (Smallmouth perch)[5]
Phoxinus phoxinus (Minnow)[5]
Rana muscosa (Southern Mountain Yellow-legged Frog)[5]
Retropinna retropinna (Smelt)[5]
Salmo trutta (Brown trout)[5]
Salvelinus fontinalis (charr)[5]
Samastacus spinifrons[5]
Stenoperla prasina[5]
Trichomycterus areolatus (Areole catfish)[5]

Prey / Diet Overlap

Competing SpeciesCommon Prey Count
Alosa pseudoharengus (kyack)4
Bythotrephes longimanus (spiny waterflea)3
Coregonus albula (European whitefish)1
Coregonus clupeaformis (Common whitefish)4
Coregonus hoyi (Bloater)4
Cottus cognatus (Anadyr sculpin)4
Esox lucius (Jack)1
Gasterosteus aculeatus (Alaskan stickleback)1
Gavia pacifica (Pacific Loon)1
Lagenorhynchus acutus (Atlantic White-sided Dolphin)1
Lota lota (Thin-tailed burbot)7
Micropterus dolomieu (Smallmouth bass)7
Myoxocephalus quadricornis (Alaska fourhorn sculpin)4
Mysis relicta (opossum shrimp)3
Neosalanx pseudotaihuensis1
Oncorhynchus kisutch (coho salmon or silver salmon)7
Oncorhynchus tshawytscha (chinook salmon or king salmon)7
Osmerus eperlanus (European smelt)1
Osmerus mordax (Rainbow smelt)4
Perca flavescens (Yellow perch)4
Phalacrocorax auritus (Double-crested Cormorant)2
Phocoena phocoena (Harbor Porpoise)2
Salmo trutta (Brown trout)7
Salvelinus alpinus (Arctic charr)1
Salvelinus namaycush (American lake char)7
Sander vitreus (Walleye)11
Squalus acanthias (Common spiny)1
Sterna forsteri (Forster's Tern)1
Thymallus arcticus (Arctic grayling)1

Predators

Aonyx capensis (African Clawless Otter)[6]
Entosphenus tridentatus (Pacific lamprey)[5]
Galaxias brevipinnis (Broad-finned galaxias)[5]
Hydroprogne caspia (Caspian Tern)[7]
Ichthyomyzon castaneus (Chestnut lamprey)[5]
Ichthyomyzon unicuspis (Silver lamprey)[5]
Ictalurus punctatus (Channel catfish)[5]
Lontra provocax (Southern River Otter)[8]
Mergus merganser (Common Merganser)[5]
Micropterus dolomieu (Smallmouth bass)[5]
Micropterus salmoides (Northern largemouth bass)[5]
Oncorhynchus aguabonita (Golden trout)[5]
Oncorhynchus mykiss (redband trout)[5]
Orcinus orca (Killer Whale)[9]
Pandion haliaetus (Osprey)[5]
Petromyzon marinus (Eel sucker)[4]
Phoca vitulina (Harbor Seal)[5]
Ptychocheilus oregonensis (Seatrout)[5]
Salmo trutta (Brown trout)[5]
Salvelinus fontinalis (charr)[5]
Sander vitreus (Walleye)[5]
Thamnophis rufipunctatus (Narrowhead Garter Snake, Narrowhead Watersnake)[10]
Zalophus californianus (California Sealion)[7]

Providers

Parasite of 
Acanthocephalus artatus[5]
Acanthocephalus dirus[5]
Acanthocephalus echigoensis[5]
Acanthocephalus minor[5]
Acanthocephalus opsariichthydis[5]
Acanthocephalus tumescens[5]
Allocreadium lobatum[5]
Anisakis simplex[5]
Apatemon gracilis[5]
Apophallus donicus[5]
Bulbodacnitis ampullastoma[5]
Bunodera luciopercae[5]
Cardicola davisi[5]
Chilodonella cyprini[5]
Clinostomum marginatum[5]
Contracaecum osculatum[5]
Crepidostomum cooperi[5]
Crepidostomum cornutum[5]
Crepidostomum metoecus[5]
Deropegus aspina[5]
Diphyllobothrium dendriticum[5]
Diphyllobothrium ditremum[5]
Diphyllobothrium latum[5]
Diplostomum baeri[5]
Diplostomum gasterostei[5]
Diplostomum paraspathaceum[5]
Diplostomum spathaceum[5]
Diplostomum volvens[5]
Discocotyle sagittata[5]
Echinorhynchus cinctulus[5]
Echinorhynchus cotti[5]
Echinorhynchus lateralis[5]
Echinorhynchus truttae[5]
Eubothrium crassum[5]
Eubothrium rugosum[5]
Eubothrium salvelini[5]
Goezia ascaroides[5]
Gyrodactylus avalonia[5]
Gyrodactylus brevis[5]
Gyrodactylus colemanensis[5]
Gyrodactylus derjavini[5]
Gyrodactylus lavareti[5]
Gyrodactylus lenoki[5]
Gyrodactylus rarus[5]
Gyrodactylus salaris (Salmon Fluke)[5]
Gyrodactylus salmonis[5]
Hedruris spinigera[5]
Hemiurus levinseni[5]
Ichthyocotylurus erraticus[5]
Ichthyocotylurus pileatus[5]
Ichthyophthirius multifiliis (freshwater white spot disease)[5]
Lampritrema miescheri[5]
Neoechinorhynchus saginatus[5]
Neoechinorhynchus salmonis[5]
Neoechinorhynchus tumidus[5]
Paralongicollum nemacheili[5]
Paratenuisentis ambiguus[5]
Philometra agubernaculum[5]
Phyllobothrium caudatum[5]
Plagioporus shawi[5]
Podocotyle olssoni[5]
Pomphorhynchus laevis[5]
Pomphorhynchus patagonicus[5]
Prosorhynchoides gracilescens[5]
Proteocephalus longicollis[5]
Proteocephalus percae[5]
Pseudorhadinorhynchus samegaiensis[5]
Pseudoterranova decipiens[5]
Rhabdochona denudata[5]
Rhabdochona oncorhynchi[5]
Rhadinorhynchus trachuri[5]
Sanguinicola idahoensis[5]
Schistocephalus solidus[5]
Stephanostomum tenue[5]
Triaenophorus crassus[5]
Triaenophorus nodulosus[5]
Tubulovesicula lindbergi[5]
Tylodelphys clavata[5]
Tylodelphys podicipina[5]

Consumers

Parasitized by 
Acanthocephalus anguillae[11]
Acanthocephalus artatus[11]
Acanthocephalus dirus[11]
Acanthocephalus echigoensis[11]
Acanthocephalus lucii[11]
Acanthocephalus minor[11]
Acanthocephalus opsariichthydis[11]
Acanthocephalus tumescens[11]
Acanthostomoides apophalliformis <Unverified Name>[11]
Allocreadium lobatum[11]
Allocreadium tosai <Unverified Name>[11]
Apatemon gracilis[11]
Apophallus donicus[11]
Austrodiplostomum mordax <Unverified Name>[11]
Azygia perryi <Unverified Name>[11]
Bulbodacnitis ampullastoma[11]
Bunodera luciopercae[11]
Camallanus corderoi <Unverified Name>[11]
Camallanus lacustris[11]
Camallanus tridentatus <Unverified Name>[11]
Capillaria salvelini <Unverified Name>[11]
Capillospirura pseudoargumentosus <Unverified Name>[11]
Clinostomum complanatum <Unverified Name>[11]
Clinostomum marginatum[11]
Contracaecum osculatum[11]
Contracaecum rudolphii <Unverified Name>[11]
Cotylurus erraticus[11]
Crepidostomum cooperi[11]
Crepidostomum farionis[11]
Crepidostomum metoecus[11]
Cyathocephalus truncatus <Unverified Name>[11]
Cystidicola farionis <Unverified Name>[11]
Cystidicoloides ephemeridarum <Unverified Name>[11]
Cystidicoloides tenuissima <Unverified Name>[11]
Derogenes patagonicus <Unverified Name>[11]
Deropegus patagonicus <Unverified Name>[11]
Digramma interrupta <Unverified Name>[11]
Diphyllobothrium dendriticum[11]
Diphyllobothrium ditremum[11]
Diphyllobothrium latum[11]
Diplostomulum scheuringi <Unverified Name>[11]
Diplostomum baeri[11]
Diplostomum gasterostei[11]
Diplostomum indistinctum <Unverified Name>[11]
Diplostomum macrostomum <Unverified Name>[11]
Diplostomum mergi <Unverified Name>[11]
Diplostomum paracaudum <Unverified Name>[11]
Diplostomum paraspathaceum[11]
Diplostomum parviventosum <Unverified Name>[11]
Diplostomum pseudobaeri <Unverified Name>[11]
Diplostomum spathaceum[11]
Diplostomum volvens[11]
Discocotyle sagittata[11]
Echinorhynchus cotti[11]
Echinorhynchus lateralis[11]
Echinorhynchus leidyi[11]
Echinorhynchus salmonis[11]
Echinorhynchus truttae[11]
Eubothrium crassum[11]
Eubothrium rugosum[11]
Eubothrium salvelini[11]
Goezia ascaroides[11]
Gyrodactylus avalonia[11]
Gyrodactylus bohemicus <Unverified Name>[11]
Gyrodactylus colemanensis[11]
Gyrodactylus derjavini[11]
Gyrodactylus lavareti[11]
Gyrodactylus lenoki[11]
Gyrodactylus masu <Unverified Name>[11]
Gyrodactylus rarus[11]
Gyrodactylus salaris (Salmon Fluke)[11]
Gyrodactylus salmonis[11]
Gyrodactylus teuchis <Unverified Name>[11]
Gyrodactylus truttae <Unverified Name>[11]
Haplonema hamulatum <Unverified Name>[11]
Hedruris spinigera[11]
Hemiurus levinseni[11]
Hysterothylacium patagonense <Unverified Name>[11]
Ichthyocotylurus erraticus[11]
Ichthyocotylurus pileatus[11]
Nanophyetus japonensis <Unverified Name>[11]
Nanophyetus salmincola <Unverified Name>[11]
Neoechinorhynchus rutili[11]
Neoechinorhynchus saginatus[11]
Neoechinorhynchus salmonis[11]
Neoparamoeba pemaquidensis <Unverified Name>[12]
Nicolla proavitum <Unverified Name>[11]
Nicolla testiobliqua <Unverified Name>[11]
Nicolla wisniewskii <Unverified Name>[11]
Paradilepis simoni <Unverified Name>[11]
Paralongicollum nemacheili[11]
Paratenuisentis ambiguus[11]
Petromyzon marinus[4]
Philonema agubernaculum <Unverified Name>[11]
Phyllodistomum lachancei[11]
Phyllodistomum umblae <Unverified Name>[11]
Plagioporus shawi[11]
Polymorphus phippsi[11]
Pomphorhynchus bulbocolli[11]
Pomphorhynchus laevis[11]
Pomphorhynchus patagonicus[11]
Proteocephalus californicus <Unverified Name>[11]
Proteocephalus exiguus[11]
Proteocephalus longicollis[11]
Proteocephalus neglectus <Unverified Name>[11]
Proteocephalus parallacticus <Unverified Name>[11]
Proteocephalus percae[11]
Proteocephalus salmonidicola <Unverified Name>[11]
Proteocephalus tumidocollus <Unverified Name>[11]
Pseudocapillaria salvelini <Unverified Name>[11]
Pseudorhadinorhynchus samegaiensis[11]
Pseudoterranova decipiens[11]
Raphidascaris acus <Unverified Name>[11]
Raphidascaris biwakoensis <Unverified Name>[11]
Rhabdochona californiensis <Unverified Name>[11]
Rhabdochona canadensis <Unverified Name>[11]
Rhabdochona denudata[11]
Rhabdochona gnedini <Unverified Name>[11]
Rhabdochona kisutchi[11]
Rhabdochona oncorhynchi[11]
Rhabdochona paxmani <Unverified Name>[11]
Rhabdochona salmonis <Unverified Name>[11]
Salvelinema salmonicola <Unverified Name>[11]
Schistocephalus solidus[11]
Schulmanella petruschewskii <Unverified Name>[11]
Scolex pleuronectis <Unverified Name>[11]
Spinitectus gordoni <Unverified Name>[11]
Spinitectus gracilis <Unverified Name>[11]
Stephanostomum tenue[11]
Sterliadochona ephemeridarum <Unverified Name>[11]
Sterliadochona ssavini <Unverified Name>[11]
Sterliadochona tenuissima <Unverified Name>[11]
Tetracotyle intermedia <Unverified Name>[11]
Tetraonchus awakurai <Unverified Name>[11]
Tetraonchus variabilis <Unverified Name>[11]
Triaenophorus crassus[11]
Triaenophorus nodulosus[11]
Truttaedacnitis truttae <Unverified Name>[11]
Tylodelphys clavata[11]
Tylodelphys destructor <Unverified Name>[11]
Tylodelphys podicipina[11]
Tylodelphys scheuringi <Unverified Name>[11]

Institutions (Zoos, etc.)

    Maps
Institution Infraspecies / Breed 
Aquarium du Quebec
Cheyenne Mtn Zoological Park
Columbus Zoo and Aquarium
Dakota Zoo
Dierenpark Wissel
John Ball Zoological Garden
John G. Shedd Aquarium
Museum de Besancon
Nat'l Zoological Gardens of S. Africa
Natural History Museum of Adirondacks
NEW Zoo
Pittsburgh Zoo & PPG Aquarium

Range Map

Afghanistan; Africa-Inland Waters; Alaska (USA); Albania; America, North - Inland waters; America, South - Inland waters; Amur; Antarctica - Inland waters; Arctic Ocean; Argentina; Armenia; Asia - Inland waters; Athi-Galana-Sabaki River Drainage System; Atlantic Ocean; Atlantic, Northeast; Atlantic, Northwest; Australia; Australian; Austria; Azores Islands; Beaufort Sea; Belgium; Bolivia; Brazil; Bulgaria; Canada; Caspian Sea; Chile; China; Chukchi Sea; Colombia; Costa Rica; Cyprus; Czech Republic; Denmark; Dominican Republic; East Bering Sea; East Central Australian Shelf; Ecuador; Elbe; Eritrea; Estonia; Ethiopia; Ethiopian; Europe - Inland waters; Finland; France; Fraser; Germany, Fed. Rep.; Great Lakes; Greece; Gulf of Alaska; Guyana; Hawaii (USA); Honduras; Hungary; Iceland; India; Indian Ocean; Indian Ocean, Eastern; Indian Ocean, Western; Indonesia; Insular Pacific-Hawaiian; Iran (Islamic Rep. of); Iraq; Ireland; Israel; Issyk-Kul Lake; Italy; Japan; Jordan; Kazakhstan; Kenya; Kerguelen Islands; Korea, Republic of; Kuroshio Current; Kyrgyzstan; Lake Biwa; Latvia; Lebanon; Lesotho; Liechtenstein; Lithuania; Luxembourg; Madagascar; Madeira Islands; Malawi; Malaysia; Mauritius; Mediterranean and Black Sea; Mexico; Missouri; Morocco; Nakdong; Native to Pacific Slope from Kuskokwim River, Alaska to (at least) Rio Santa Domingo, Baja California, Mexico; upper Mackenzie River drainage (Arctic basin), Alberta and British Columbia in Canada; endorheic basins of southern Oregon, USA. Widely introduced in cold waters elsewhere in North America and rest of the world (Ref. 5723). Eastern Pacific: Kamchatkan Peninsula and have been recorded from the Commander Islands east of Kamchatka and sporadically in the Sea of Okhotsk as far south as the mouth of the Amur River along the mainland. The records outside Kamchatka probably represent migrating or straying Kamchatkan steelhead (<i>penshinensis</i>) rather than the established native population (Reg. 50080). Several countries report adverse ecological impact after introduction.; Nearctic; Nelson-Saskatchewan; Neotropical; Nepal; Netherlands; New Zealand; New Zealand Shelf; Newfoundland-Labrador Shelf; Norway; Oceania - Inland waters; Oder; Oriental; Pacific Central-American Coastal; Pacific Ocean; Pacific, Eastern Central; Pacific, Northeast; Pacific, Northwest; Pacific, Southwest; Pacific, Western Central; Pakistan; Palearctic; Panama; Papua New Guinea; Peru; Poland; Portugal; Red Sea; Romania; Russian Federation; Réunion; Scotian Shelf; Sea of Okhotsk; Serbia and Montenegro; Slovakia; Slovenia; Somali Coastal Current; South Africa; Southeast Australian Shelf; Southwest Atlantic: Argentina (Ref. 9086). Eastern Pacific: Kamchatkan Peninsula and have been recorded from the Commander Islands east of Kamchatka and sporadically in the Sea of Okhotsk as far south as the mouth of the Amur River along the mainland. ; Southwest Atlantic: Argentina (Ref. 9086). Eastern Pacific: Kamchatkan Peninsula and have been recorded from the Commander Islands east of Kamchatka and sporadically in the Sea of Okhotsk as far south as the mouth of the Amur River along the mainland. The records outside of Kamchatka probably represent migrating or straying Kamchatkan steelhead (<i>penshinensis</i>) rather than the established native population (Reg. 50080). One of the most widely introduced fishes, may be regarded as global in its present distribution. In the tropics restricted to areas above 1,200 m. Several countries report adverse ecological impact after introduction (Ref. 5723).; Spain; Sri Lanka; Sudan; Swaziland; Sweden; Switzerland; Syrian Arab Republic; Tahiti; Taiwan; Tanzania, United Rep. of; Thailand; Tigris; Tunisia; Turkey; USA (contiguous states); Ukraine; United Kingdom; Uruguay; Uzbekistan; Venezuela; Volga; West Bering Sea; Zambezi; Zambia; Zimbabwe;

Photos

Citations

Attributes / relations provided by 1Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed February 01, 2010 at animaldiversity.org 2Frimpong, E.A., and P. L. Angermeier. 2009. FishTraits: a database of ecological and life-history traits of freshwater fishes of the United States. Fisheries 34:487-495. 3de Magalhaes, J. P., and Costa, J. (2009) A database of vertebrate longevity records and their relation to other life-history traits. Journal of Evolutionary Biology 22(8):1770-1774 4NOAA, Great Lakes Environmental Research Laboratory 5Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014). Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics. 6DIET AND CONSERVATION STATUS OF CAPE CLAWLESS OTTERS IN EASTERN ZIMBABWE, J. R. A. BUTLER and J. T. DU TOIT, IUCN Otter Spec. Group Bull. 11 1995 7Szoboszlai AI, Thayer JA, Wood SA, Sydeman WJ, Koehn LE (2015) Forage species in predator diets: synthesis of data from the California Current. Ecological Informatics 29(1): 45-56. Szoboszlai AI, Thayer JA, Wood SA, Sydeman WJ, Koehn LE (2015) Data from: Forage species in predator diets: synthesis of data from the California Current. Dryad Digital Repository. 8Lontra provocax, Serge Larivière, MAMMALIAN SPECIES No. 610, pp. 1-4 (1999) 9Food Web Relationships of Northern Puget Sound and the Strait of Juan de Fuca : a Synthesis of the Available Knowledge, Charles A. Simenstad, Bruce S. Miller, Carl F. Nyblade, Kathleen Thornburgh, and Lewis J. Bledsoe, EPA-600 7-29-259 September 1979 10Narrow-headed Gartersnake (Thamnophis rufipunctatus) Recovery Plan, Leland J. S. Pierce, New Mexico Department of Game and Fish, 2007 11Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005). Host-Parasite Database of the Natural History Museum, London 12Species Interactions of Australia Database, Atlas of Living Australia, Version ala-csv-2012-11-19
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 WWF WildFINDER
Protected Areas provided by Ramsar Sites Information Service Biological Inventories of the World's Protected Areas in cooperation between the Information Center for the Environment at the University of California, Davis and numerous collaborators. GBIF Global Biodiversity Information Facility Natura 2000, UK data: © Crown copyright and database right [2010] All rights reserved. Ordnance Survey Licence number 100017955
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