Ichthyomys
| Ichthyomys | |
|---|---|
| Stolzmann's crab-eating rat (I. stolzmanni) | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Cricetidae |
| Subfamily: | Sigmodontinae |
| Subtribe: | Ichthyomyina |
| Genus: | Ichthyomys Thomas, 1893 |
| Type species | |
| Ichthyomys stolzmanni | |
| Species | |
|
Ichthyomys hydrobates | |
Ichthyomys is a genus of semiaquatic Neotropical rodents in the family Cricetidae. It contains the following species:
- Crab-eating rat (Ichthyomys hydrobates)
- Ecuadorean crab-eating rat (I. orientalis)
- Pine's crab-eating rat (I. pinei)
- Pittier's crab-eating rat (I. pittieri)
- Stolzmann's crab-eating rat (I. stolzmanni)
- Tweedy's crab-eating rat (I. tweedii)
Members of the genus tend to be nocturnal and live along fast-flowing streams, where they feed on freshwater invertebrates such as crabs.