Ichthyomyini is a tribe of New World rats and mice in the subfamily Sigmodontinae. The species within this tribe share the characteristics of all being carnivorous semiaquatic rodents.

Ichthyomyini
Temporal range: Pleistocene - Recent
IcthyomysStolzmanniSmit.jpg
Stolzmann's crab-eating rat (Ichthyomys stolzmanni)
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Cricetidae
Subfamily: Sigmodontinae
Tribe: Ichthyomyini
Vorontsov, 1959
Genera

Anotomys
Chibchanomys
Ichthyomys
Neusticomys
Rheomys