Chinese Giant salamander can grow up to a length of 5.9 ft. Color: Various different species and sub-species of Salamanders have different colors. Metadata (Data about data or how the map was made). Size: Their size varies with different species, ranging from 2.5 cm to 20 cm. They also occupy moist, riverside forests. However, taxonomic analysis by Edwards (1976) and Estes (1981) found several unique morphological and neurological traits in Dicamptodon that … The habitat needs of all life stages must be met for populations to persist. This group was originally considered to be a subfamily of the Ambystomatidae. For Pacific Giant Salamander, critical habitat Footnote 26 may include both survival habitat (based on known occurrences) as well as recovery habitat. Coast Giant Salamanders are only found in the Pacific Northwest. In Washington State they are found in the Cascade Mountains, the Willapa Hills of southwestern Washington, Long Island; Prefer clear, cold mountain streams next to forests or in mountain lakes and ponds. Pacific giant salamanders are dependent on forests and clear, unpolluted streams. Predicted Distribution Amphibians do not migrate as some birds and mammals, so the colored areas depict the predicted range for the Pacific Giant Salamander year-round. Giant salamanders weigh up till about 63 kg. The Pacific Giant Salamander is the only salamander in British Columbia that normally occurs in fast-flowing mountain streams. A member of family Dicamptodontidae - Giant Salamanders, and the genus Dicamptodon - Pacific Giant Salamanders, whose members are large in size with heavy, stocky bodies. The Pacific Giant Salamander has a complex life history, which includes an aquatic and a terrestrial phase. Habitat. Salamander larvae, adults, or neotenes observed in clear mountain streams in the Chilliwack River area are almost certain to be of this species. The type of stream bed they prefer is composed of large gravel to small boulders having some large logs in them with very little silt on the bottom of the stream. Areas in which they occur have been and are now undergoing great habitat modification as a result of forestry practices, road building and other construction, and urbanization. Weight: On average salamanders weigh between 120 gm and 200 gm. Pacific giant salamanders live in small to midsized streams. The salamanders typically inhabit small, cascading streams and adjacent moist, shaded forest. Dicamptodon have two distinct life phases: - Larvae are born in the water where they swim using an enlarged tail fin and breathe with filamentous external gills. 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