Map_thumbnail_large_font

Oligoryzomys longicaudatus 

Scope: Global
Language: English
Errata version
Download assessment
Status_ne_offStatus_dd_offStatus_lc_onStatus_nt_offStatus_vu_offStatus_en_offStatus_cr_offStatus_ew_offStatus_ex_off

Translate page into:

Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Mammalia Rodentia Cricetidae

Scientific Name: Oligoryzomys longicaudatus (Bennett, 1832)
Common Name(s):
English – Long-tailed Pygmy Rice Rat
Taxonomic Notes: Will be transferred to family Cricetidae.

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2016
Date Assessed: 2016-08-09
Assessor(s): Pardinas, U., D'Elia, G., Teta, P. & Patterson, B.
Reviewer(s): Amori, G.
Justification:
This species is listed as Least Concern in view of its wide distribution, presumed large population, and because it is unlikely to be declining at nearly the rate required to qualify for listing in a threatened category.
Previously published Red List assessments:

Geographic Range [top]

Range Description:This species occurs in northern Chile and northwestern Argentina, southwards along the Andes to approximately to 50°S latitude; extralimital in east-central Argentina (Buenos Aires Province); range limits uncertain (Musser and Carleton 2005).
Countries occurrence:
Native:
Argentina; Chile
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:This is a abundant species.
Current Population Trend:Stable
Additional data:
♦ Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:Forest (subantarctic and valdivian), matorral and steppe. It is reservoir of the hanta virus.
Systems:Terrestrial
Generation Length (years):1-2

Threats [top]

Major Threat(s): No major threats for this species.

Conservation Actions [top]

Conservation Actions: It's found in several protected areas.

Errata [top]

Errata reason: This errata assessment has been created because the map was accidentally left out of the version published previously.

Classifications [top]

1. Forest -> 1.3. Forest - Subantarctic
suitability:Suitable  
1. Forest -> 1.4. Forest - Temperate
suitability:Suitable  
3. Shrubland -> 3.2. Shrubland - Subantarctic
suitability:Suitable  
3. Shrubland -> 3.4. Shrubland - Temperate
suitability:Suitable  
4. Grassland -> 4.3. Grassland - Subantarctic
suitability:Suitable  
4. Grassland -> 4.4. Grassland - Temperate
suitability:Suitable  

In-Place Research, Monitoring and Planning
In-Place Land/Water Protection and Management
  Occur in at least one PA:Yes
In-Place Species Management
In-Place Education

Bibliography [top]

IUCN. 2016. The IUCN Red List of Threatened Species. Version 2016-3. Available at: www.iucnredlist.org. (Accessed: 07 December 2016).

IUCN. 2017. The IUCN Red List of Threatened Species. Version 2017-1. Available at: www.iucnredlist.org. (Accessed: 27 April 2017).

Musser, G.G. and Carleton, M.D. 2005. Superfamily Muroidea. In: D.E. Wilson and D.A. Reeder (eds), Mammal Species of the World: a geographic and taxonomic reference, pp. 894-1531. The John Hopkins University Press, Baltimore, USA.

Pacifici, M., Santini, L., Di Marco, M., Baisero, D., Francucci, L., Grottolo Marasini, G., Visconti, P. and Rondinini, C. 2013. Generation length for mammals. Nature Conservation 5: 87–94.
Citation: Pardinas, U., D'Elia, G., Teta, P. & Patterson, B. 2016. Oligoryzomys longicaudatus (errata version published in 2017). The IUCN Red List of Threatened Species 2016: e.T15250A115126914. . Downloaded on 20 April 2018.
Disclaimer: To make use of this information, please check the <Terms of Use>.
Feedback: If you see any errors or have any questions or suggestions on what is shown on this page, please provide us with feedback so that we can correct or extend the information provided