The silver trout (salvelinus agassizi) is an extinct trout species last seen in Dublin Pond, New Hampshire, in 1930, in a catch of six. The only properly confirmed occurrence of the fish was also in Dublin Pond. 1930 is a common year starting on Wednesday. ... Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Porifera (sponges) Ctenophora (comb jellies) Cnidaria Placozoa Bilateria  Acoelomorpha  Orthonectida  Rhombozoa  Myxozoa  Superphylum Deuterostomia     Chordata (vertebrates, etc. ... 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) Salvelinus is a genus of Salmonid fish, referring to Char or Charr. ... In biology, binomial nomenclature is a standard convention used for naming species. ... In biology and ecology, extinction is the ceasing of existence of a species or group of species. ... State nickname: The Granite State Other U.S. States Capital Concord Largest city Manchester Governor John Lynch Official languages English Area 24,239 km² (46th)  - Land 23,249 km²  - Water 814 km² (3. ... 1930 is a common year starting on Wednesday. ...

The silver trout was often a foot long and was said to actually be olive green in color. It was an exceedingly rare fish, having become trapped (by changed drainage systems) in three New Hampshire lakes (Dublin Pond, Sunapee Lake, and Christine Lake in Stark) that were left as isolated pockets by a retreating glacial front approximately 8,000 years before, following the end of the last Ice Age. In the deep waters of these lakes, cut off from other species, the silver trout had no natural predators. Atlantic herring, Clupea harengus, the most abundant fish species in the world. ... Dublin is a town located in Cheshire County, New Hampshire. ... Sunapee is a town located in Sullivan County, New Hampshire. ... Stark is a town located in Coos County, New Hampshire. ... Austrias longest glacier, the Pasterze, winds its 8 km (5 mile) route at the foot of Austrias highest mountain, the Grossglockner. ... Variations in CO2, temperature and dust from the Vostok ice core over the last 400 000 years For the animated movie, see Ice Age (movie). ...

However, by the late 19th century, as each area developed its own steady summer tourism, recreational fishermen who sought to increase their catches began to introduce new fish species into these lakes, and these eventually overwhelmed the native silver trout. Yellow perch, which eat trout eggs, were particularly devastating. Very small numbers of silver trout may have survived into the 1950s and 1960s, but they are extinct today. Alternative meaning: Nineteenth Century (periodical) (18th century — 19th century — 20th century — more centuries) As a means of recording the passage of time, the 19th century was that century which lasted from 1801-1900 in the sense of the Gregorian calendar. ... Fishing from a Pier Fishing is a term applied to any activity which aims to capture fish or shellfish for subsistence, scientific, commercial or recreational purposes. ... For the unit of measurement, see pole. ... Salmon roe at the Shiogama seafood market in Japan Look up Roe in Wiktionary, the free dictionary Roe is the fully ripe egg masses of fish and certain marine invertebrates, such as sea urchins. ... Millennia: 1st millennium - 2nd millennium - 3rd millennium Events and trends Technology United States tests the first fusion bomb. ... Events and trends The 1960s was a turbulent decade of change around the world. ...

The name "silver trout" is also sometimes used for rainbow trout. Binomial name Oncorhynchus mykiss Walbaum, 1792 The rainbow trout (Oncorhynchus mykiss), also called steelhead trout, is a single species of trout native to the Pacific Ocean and in North American rivers and lakes west of the Rocky Mountains. ...