It is hard to guess what a Arizona cotton rat weights. But we have the answer:
An adult Arizona cotton rat (Sigmodon arizonae) on average weights 198 grams (0.44 lbs).
The Arizona cotton rat is from the family Muridae (genus: Sigmodon). When reaching adult age, they grow up to 17 cm (0′ 7″).
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 Arizona cotton rat or Colorado River cotton rat (Sigmodon arizonae) is a species of rodent in the family Cricetidae. It is found in Mexico and the United States.
Animals of the same family as a Arizona cotton rat
We found other animals of the Muridae family:
- Large mosaic-tailed rat with a weight of 210 grams
- Wood mouse with a weight of 21 grams
- Tweedy’s crab-eating rat with a weight of 119 grams
- Chiapan deer mouse with a weight of 40 grams
- Wolffsohn’s leaf-eared mouse with a weight of 42 grams
- Oligoryzomys nigripes with a weight of 34 grams
- Lukolela swamp rat with a weight of 42 grams
- Pleasant gerbil with a weight of 13 grams
- Slender rat with a weight of 109 grams
- Montane vole with a weight of 42 grams
Animals with the same weight as a Arizona cotton rat
As a comparison, here are some other animals that weight as much as the Sigmodon arizonae:
- Mendoza tuco-tuco bringing 179 grams to the scale
- Beaufort’s naked-backed fruit bat bringing 165 grams to the scale
- Pallid Atlantic tree-rat bringing 215 grams to the scale
- Large vlei rat bringing 192 grams to the scale
- Ashy chinchilla rat bringing 194 grams to the scale
- Nelson’s woodrat bringing 198 grams to the scale
- Ruddy treeshrew bringing 168 grams to the scale
- Tucuman tuco-tuco bringing 217 grams to the scale
- Western barred bandicoot bringing 230 grams to the scale
- Yucatan squirrel bringing 225 grams to the scale