Tocantins vesper mouse
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SPECIES
Calomys tocantinsi

The Tocantins vesper mouse (Calomys tocantinsi ) is a South American rodent species of the family Cricetidae. It is found in Brazil. Its karyotype has 2n = 46 and FNa = 66.

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References

1. Tocantins vesper mouse Wikipedia article - https://en.wikipedia.org/wiki/Tocantins_vesper_mouse
2. Tocantins vesper mouse on The IUCN Red List site - https://www.iucnredlist.org/species/136679/22334992

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