Amazon water rat, also known as giant otter or river wolf, is a semi-aquatic mammal that inhabits the Amazon Basin. It is one of the largest members of the weasel family, with a distinctive appearance and behavior. In this article, we will explore the physical characteristics of the Amazon water rat in detail.
The Amazon water rat is a large animal that can reach up to 1.7 meters (5.6 feet) in length, including its tail. Its weight can range from 26 to 34 kilograms (57-75 pounds), with males being slightly larger than females. The body shape of the Amazon water rat is long and slender, with short legs and webbed feet that enable it to swim efficiently.
The fur of the Amazon water rat is thick, soft, and waterproof, which helps it to stay warm and dry while swimming in cold waters. Its fur color varies depending on the region, but it is typically dark brown or reddish-brown with a cream-colored throat and chest. The fur around its neck is longer and more luxurious, giving it a distinctive mane-like appearance.
The head of the Amazon water rat is broad and flat, with small ears and nostrils that close underwater. Its eyes are large and located on the sides of its head, providing excellent peripheral vision. The teeth of the Amazon water rat are sharp and strong, with large canine teeth that it uses for hunting and self-defense. The tail of the Amazon water rat is long, muscular, and flattened on the sides, which helps it to swim faster and more maneuverable in the water. It also uses its tail as a rudder to change direction quickly while swimming. The Amazon water rat is an excellent swimmer, capable of diving underwater for up to 8 minutes at a time and reaching speeds of up to 14 miles per hour (22 kilometers per hour).
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