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iNat·74132SpeciesMammalia12 field observations
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  12. ›South American Mice and Rats
  13. ›Pericotes
  14. ›Calomys
caatinga vesper mouse
Plate 1 of 1. (c) Thomaz de Carvalho Callado, some rights reserved (CC BY), uploaded by Thomaz de Carvalho Callado · via iNaturalist

caatinga vesper mouse

Calomys expulsus

The caatinga vesper mouse (Calomys expulsus) is a rodent species in the family Cricetidae from South America. It is endemic to eastern Brazil, where it is found in open savanna (cerrado) and thorny scrub (caatinga) habitats. Its karyotype has 2n = 66 and FN = 68. It was formerly synonymized with C. callosus, but the latter has 2n = 50 and FN = 66.

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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 74132.