It is hard to guess what a Crab-eating rat weights. But we have the answer:
An adult Crab-eating rat (Ichthyomys hydrobates) on average weights 66 grams (0.15 lbs).
The Crab-eating rat is from the family Muridae (genus: Ichthyomys). When reaching adult age, they grow up to 57.3 cm (1′ 11″).
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 crab-eating rat (Ichthyomys hydrobates) is a species of semiaquatic rodent in the family Cricetidae.It is found in Colombia, Ecuador, and Venezuela.Its natural habitats are rivers and swamps.
Animals of the same family as a Crab-eating rat
We found other animals of the Muridae family:
- Fat sand rat with a weight of 102 grams
- Euryoryzomys russatus with a weight of 60 grams
- Webb’s tufted-tailed rat with a weight of 61 grams
- Sundevall’s jird with a weight of 69 grams
- Sikkim mountain vole with 2 babies per litter
- Fraternal hill rat with a weight of 130 grams
- Maned rat with a weight of 755 grams
- Chiriqui brown mouse with a weight of 15 grams
- Togo mouse with a weight of 55 grams
- Haggard’s leaf-eared mouse with a weight of 42 grams
Animals with the same weight as a Crab-eating rat
As a comparison, here are some other animals that weight as much as the Ichthyomys hydrobates:
- Northern collared lemming bringing 58 grams to the scale
- Eastern rock elephant shrew bringing 59 grams to the scale
- Bornean smooth-tailed treeshrew bringing 60 grams to the scale
- Colorado chipmunk bringing 57 grams to the scale
- Pittier’s crab-eating rat bringing 69 grams to the scale
- Montane Oldfield mouse bringing 77 grams to the scale
- Jentink’s flying squirrel bringing 56 grams to the scale
- Swamp antechinus bringing 53 grams to the scale
- Rusty-bellied brush-furred rat bringing 62 grams to the scale
- Long-tailed mouse bringing 63 grams to the scale