Ichthyomyini is a tribe of
New World rats and mice in the subfamily
Sigmodontinae
The rodent subfamily Sigmodontinae includes New World rats and mice, with at least 376 species. Many authorities include the Neotominae and Tylomyinae as part of a larger definition of Sigmodontinae. When those genera are included, the speci ...
. The species within this tribe share the characteristics of all being carnivorous
semiaquatic rodents.
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Anotomys
The aquatic rat, Ecuador fish-eating rat, fish-eating rat or Ecuadoran ichthyomyine (''Anotomys leander'') is a South American species of semiaquatic rodent in the family Cricetidae. It is the only species in the genus ''Anotomys''. This species ...
'' - aquatic rat
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Chibchanomys
''Chibchanomys'' is a genus of rodent in the family Cricetidae
The Cricetidae are a family of rodents in the large and complex superfamily Muroidea. It includes true hamsters, voles, lemmings, muskrats, and New World rats and mice. At almost 6 ...
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Ichthyomys'' - crab-eating rats
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Neusticomys'' - fish-eating rats
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Rheomys''
{{Taxonbar, from=Q1420397
Mammal tribes