The Sevan trout (Salmo ischchan) is an endemic fish species of Lake Sevan in Armenia. It belongs to the genus Salmo of the salmon family (Salmonidae). Scientific classification redirects here. ... Phyla Subkingdom Parazoa Porifera (sponges) Subkingdom Agnotozoa Placozoa Orthonectida Rhombozoa Subkingdom Metazoa Radiata Cnidaria Ctenophora - Comb jellies Bilateria Protostomia Acoelomorpha Platyhelminthes - Flatworms Nemertina - Ribbon worms Gastrotricha Gnathostomulida - Jawed worms Micrognathozoa Rotifera - Rotifers Acanthocephala Priapulida Kinorhyncha Loricifera Entoprocta Nematoda - Roundworms Nematomorpha - Horsehair worms Cycliophora Mollusca - Mollusks Sipuncula - Peanut worms Annelida - Segmented... Typical Classes Subphylum Urochordata - Tunicates Ascidiacea Thaliacea Larvacea Subphylum Cephalochordata - Lancelets Subphylum Myxini - Hagfishes Subphylum Vertebrata - Vertebrates Petromyzontida - Lampreys Placodermi (extinct) Chondrichthyes - Cartilaginous fishes Acanthodii (extinct) Actinopterygii - Ray-finned fishes Actinistia - Coelacanths Dipnoi - Lungfishes Amphibia - Amphibians Reptilia - Reptiles Aves - Birds Mammalia - Mammals Chordates (phylum Chordata) include the vertebrates, together with... Orders See text The Actinopterygii are the ray-finned fish. ... Genera (see text) Salmonidae is a family of ray-finned fish, the only family of order Salmoniformes. ... Genera (see text) Salmonidae is a family of ray-finned fish, the only family of order Salmoniformes. ... Species (see text) Salmo Linnaeus, 1758, is a genus of fish in the salmon family (Salmonidae) that includes many familiar species of salmon and trout. ... Latin name redirects here. ... Wikipedia does not yet have an article with this exact name. ... 1877 (MDCCCLXXVII) was a common year starting on Monday (see link for calendar). ... View of the lake from space Lake Sevan (Սևանա լիճ in Armenian), named Gegham Sea (Գեղամա ծով) in ancient times, is the largest lake in Armenia and one of the largest high altitude lakes in the world. ... Species (see text) Salmo Linnaeus, 1758, is a genus of fish in the salmon family (Salmonidae) that includes many familiar species of salmon and trout. ... For other uses, see Salmon (disambiguation). ... Genera (see text) Salmonidae is a family of ray-finned fish, the only family of order Salmoniformes. ...

It is endangered, because various competitors have been introduced into the lake during the Soviet period, including common whitefish (Coregonus lavaretus) from Lake Ladoga, goldfish (Carrasius auratus) and crayfish (Astacus leptodactylus). Should the Sevan trout become extinct in its "home" lake, it seems that it will survive in Issyk Kul lake in Kyrgyzstan where it was introduced during the Soviet era. A resolution by Armenia's Council of Ministers in 1976 stopped the commercial fishing of Sevan trout and organized National Park "Sevan". Sevan khramulya is another important fish of the Sevan lake. CCCP redirects here. ... Whitefish (or white fish) has several meanings: It is a fisheries term referring to the flesh of many types of fish; see Whitefish (fisheries term) It refers precisely to the whitefishes of the salmonid genus Coregonus It can refer specifically to the common whitefish (Coregonus lavaretus) It was formerly used... Map of lake Ladoga Towpath Bridge between Lake Ladoga and Lake Onega (from a photograph taken ca. ... For the snack marketed by Pepperidge Farm, see Goldfish (snack) Trinomial name Carassius auratus auratus (Linnaeus, 1758) The goldfish, Carassius auratus, was one of the earliest fish to be domesticated, and is still one of the most commonly kept aquarium fish and water garden fish. ... Families Astacoidea   Astacidae   Cambaridae Parastacoidea   Parastacidae Crayfish, often referred to as crawfish, or crawdads, are freshwater crustaceans resembling small lobsters, to which they are closely related. ... Issyk Kul (also Ysyk Köl) is an endorheic lake in the northern Tien Shan mountains in northwestern Kyrgyzstan. ... Binomial name Sevan trout (Salmo ischchan) and Sevan khramulya (Varicorhinus capoeta) dominated in the fish landings. ...