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Calomys musculinus

Drylands Vesper Mouse


Calomys musculinus

Thomas, 1913
Laucha Bimaculada
Family: Cricetidae
Order: Rodentia
Class: Mammalia
Phylum / Division: Chordata
Kingdom: Animalia
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Other common names: Ratón Maicero.




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Records from Parque Nacional Sierra de las Quijadas

Conservation status: Least Concern


Description


The drylands vesper mouse (Calomys musculinus) is a species of rodent in the family Cricetidae.
It is found in Argentina, Bolivia and Paraguay.

Source: Wikipedia, article Calomys musculinus. Content adapted from Wikipedia, available under the CC BY-SA 4.0 license. Accessed on 16/07/2026.





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 Detail of places sorted by number of records







Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
123500920/11/2016ArgentinaSan LuisParque Nacional Sierra de las QuijadasOscar Vilches Mendoza
Page 1

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Drylands Vesper Mouse (Calomys musculinus) – Species account. Accessed from www.ecoregistros.org on 18/09/2026.