Animal Weight

How much does a Chilean rock rat weight?

It is hard to guess what a Chilean rock rat weights. But we have the answer:

An adult Chilean rock rat (Aconaemys fuscus) on average weights 130 grams (0.29 lbs).

The Chilean rock rat is from the family Octodontidae (genus: Aconaemys). When reaching adult age, they grow up to 8 cm (0′ 4″). Usually, Chilean rock rats have 3 babies per litter.

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 average adult weight of a Chilean rock rat is 130 grams (0.29 lbs)

The Chilean rock rat (Aconaemys fuscus) is a species of rodent in the family Octodontidae. It is found in the high Andes of Argentina and Chile.

Animals of the same family as a Chilean rock rat

We found other animals of the Octodontidae family:

Animals with the same weight as a Chilean rock rat

As a comparison, here are some other animals that weight as much as the Aconaemys fuscus:

Animals with the same litter size as a Chilean rock rat

Here is a list of animals that have the same number of babies per litter (3) as a Chilean rock rat: