Eight of the ten are shrews, from the common shrew to the Eurasian water shrew. The rich freshwater streams contain brown trout, Atlantic salmon and water shrew. Mammals include deer, yellow-necked mouse, water shrew and dormouse. The rich fresh water streams contain brown trout, Atlantic salmon and water shrew. The fauna is represented by the least weasel, stoat, Eurasian water shrew, and muskrat. Stoat and weasel are found in small numbers as are water shrew. The Malayan water shrew lives in the Tropical Rainforests of Peninsula Malaysia. Its size distinguishes it from all but the American water shrew ("Sorex palustris"). Soricidae, a sister family of Talpidae, contains the American water shrew. The marsh shrew and the American water shrew ("Sorex pallustris") share many physical characteristics. In contrast, the American water shrew has been observed killing and eating fish. Owing to small hairs on its feet, the water shrew can run across the water. The Himalayan water shrew ("Chimarrogale himalayica") is a species of mammal in the family Soricidae. The Bornean water shrew ("Chimarrogale phaeura") is a species of mammal in the family Soricidae. The Chinese water shrew ("Chimarrogale styani") is a species of mammal in the family Soricidae.