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iNat·44443SpeciesMammalia0 field observations
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  11. ›Hamsters, Voles, Lemmings, and Allies
  12. ›South American Mice and Rats
  13. ›Water Mice and Fish-eating Rats
  14. ›Rheomys
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IUCN EN · Endangered

Mexican water mouse

Rheomys mexicanus

The Mexican water mouse, Mexican fishing mouse or Goodwin's water mouse (Rheomys mexicanus), is a species of semiaquatic rodent in the family Cricetidae. It has a restricted range in the state of Oaxaca in southern Mexico, Threatened by deforestation and water pollution, it is listed as Endangered by the International Union for Conservation of Nature (IUCN).

Continue reading on Wikipedia

From the article Mexican water mouse on Wikipedia (CC BY-SA), quoted section by section

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Range & habitat

The species is endemic to Mexico and has a very restricted range in the state of Oaxaca on the Pacific slope of the mountains, being known from sites in the vicinity of San Pablo Guelatao, San José Lachiguirí, Unión Hidalgo and Tehuantepec.

Wikipedia: “Distribution”

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What it does

This rodent is found in and near the headwater streams of rivers in tropical forested areas. Its natural history is poorly known, but it seems to rely on finding its food in the small streams among closed canopy forests in which it lives. Other members of Rheomys are also semiaquatic, with carnivorous diets and similar riparian habitats.

Wikipedia: “Ecology”

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Rheomys mexicanus in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 44443.