Animal Weight

How much does a Sinnamary brush-tailed rat weight?

It is hard to guess what a Sinnamary brush-tailed rat weights. But we have the answer:

An adult Sinnamary brush-tailed rat (Isothrix sinnamariensis) on average weights 291 grams (0.64 lbs).

The Sinnamary brush-tailed rat is from the family Echimyidae (genus: Isothrix). When reaching adult age, they grow up to 21.6 cm (0′ 9″).

As a reference: An average human weights in at 62 kg (137 lbs) and reaches an average size of 1.65m (5′ 5″). Humans spend 280 days (40 weeks) in the womb of their mother and reach around 75 years of age.

The Sinnamary brush-tailed rat (Isothrix sinnamariensis), is a species of rodent in the family Echimyidae. It is found in French Guiana, Guyana, and possibly Suriname. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.

Animals of the same family as a Sinnamary brush-tailed rat

We found other animals of the Echimyidae family:

Animals with the same weight as a Sinnamary brush-tailed rat

As a comparison, here are some other animals that weight as much as the Isothrix sinnamariensis:

Animals with the same size as a Sinnamary brush-tailed rat

Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Sinnamary brush-tailed rat: