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Trout Montbarry
Trout (: trout) is a umbrella term, generic common name for numerous species of carnivorous freshwater fish, freshwater ray-finned fishes belonging to the genera ''Oncorhynchus'', ''Salmo'' and ''Salvelinus'', all of which are members of the subfamily (biology), subfamily Salmoninae in the family (biology), family Salmonidae. The word ''trout'' is also used for some similar-shaped but non-salmonid fish, such as the Cynoscion nebulosus, spotted seatrout/speckled trout (''Cynoscion nebulosus'', which is actually a Sciaenidae, croaker). Trout are closely related to salmon and have similar fish migration, migratory biological life cycle, life cycles. Most trout are strictly potamodromous, spending their entire lives exclusively in freshwater lakes, rivers and wetlands and migrating upstream to spawn (biology), spawn in the shallow gravel stream bed, beds of smaller headwater Stream, creeks. The hatched fry (fish), fry and juvenile fish, juvenile trout, known as ''alevin'' and ''pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salmo Trutta
The brown trout (''Salmo trutta'') is a species of salmonid ray-finned fish and the most widely distributed species of the genus ''Salmo'', endemic to most of Europe, West Asia and parts of North Africa, and has been widely introduced species, introduced globally as a game fish, even becoming 100 of the World's Worst Invasive Alien Species, one of the world's worst invasive species outside of its native range. Brown trout are highly adaptable and have evolved numerous ecotypes/subspecies. These include three main ecotypes: a riverine ecotype called river trout or Salmo trutta fario, ''Salmo trutta'' morpha ''fario''; a lacustrine ecotype or ''S. trutta'' morpha ''lacustris'', also called the lake trout (not to be confused with the lake trout in North America); and anadromous populations known as the sea trout or ''S. trutta'' morpha ''trutta'', which upon adulthood migrate downstream to the oceans for much of its life and only returns to fresh water to spawn (biology), spawn in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
