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Calomys laucha

Small Vesper Mouse


Calomys laucha

Fischer
Laucha De Campo

Family: Cricetidae
Order: Rodentia
Class: Mammalia
Phylum / Division: Chordata
Kingdom: Animalia

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Records from Camino sin nombrar


Description


The small vesper mouse (Calomys laucha) is a rodent species from South America. It is found in Argentina, Bolivia, Brazil, Paraguay and Uruguay. It is one of the hosts of hantavirus, causing hantavirus pulmonary syndrome.

Source: Wikipedia, article Calomys laucha. Content adapted from Wikipedia, available under the CC BY-SA 4.0 license. Accessed on 18/07/2026.





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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
245218604/11/2024ArgentinaBuenos AiresCamino sin nombrarMarcelo Gavensky
Page 1

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Small Vesper Mouse (Calomys laucha) – Species account. Accessed from www.ecoregistros.org on 17/09/2026.