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Animal Weight

How much does a White-spined Atlantic spiny rat weight?

It is hard to guess what a White-spined Atlantic spiny rat weights. But we have the answer:

An adult White-spined Atlantic spiny rat (Trinomys albispinus) on average weights 284 grams (0.63 lbs).

The White-spined Atlantic spiny rat is from the family Echimyidae (genus: Trinomys). When reaching adult age, they grow up to 8.7 cm (0′ 4″).

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 White-spined Atlantic spiny rat is 284 grams (0.63 lbs)

The white-spined Atlantic spiny rat (Trinomys albispinus) is a spiny rat species endemic to Brazil.

Animals of the same family as a White-spined Atlantic spiny rat

We found other animals of the Echimyidae family:

Animals with the same weight as a White-spined Atlantic spiny rat

As a comparison, here are some other animals that weight as much as the Trinomys albispinus: