{{Short description|Species of rodent}} {{Speciesbox | name = Delicate vesper mouse | image = Calomys_tener.jpg | status = LC | status_system = IUCN3.1 | status_ref = <ref name = IUCN>{{cite iucn |last1=Leite |first1=Y. |last2=Patterson |first2=B. |year=2016 |title=''Calomys tener'' |volume=2016 |errata=2017 |article-number=e.T3617A115066286 |doi=10.2305/IUCN.UK.2016-3.RLTS.T3617A22335203.en |access-date=27 September 2024}}</ref> | genus = Calomys | species = tener | authority = Winge, 1888 }}
The '''delicate vesper mouse''' ('''''Calomys tener''''') is a South American rodent species of the family Cricetidae.<ref name = MSW3>{{MSW3 Muroidea | id = 13000623 | pages = 1108–1109}}</ref> It is found in Argentina, Bolivia and Brazil.<ref name = IUCN/> Its karyotype has 2n = 66 and FN = 66.<ref name = MSW3/>
== References == {{Reflist}} *[https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=633100/ Itis.gov]
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Category:Calomys Category:Mammals of Argentina Category:Mammals of Bolivia Category:Rodents of Brazil Category:Mammals described in 1888 Category:Taxa named by Herluf Winge Category:Least concern biota of South America
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