Map_thumbnail_large_font

Isothrix negrensis

Status_ne_offStatus_dd_offStatus_lc_onStatus_nt_offStatus_vu_offStatus_en_offStatus_cr_offStatus_ew_offStatus_ex_off

Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA MAMMALIA RODENTIA ECHIMYIDAE

Scientific Name: Isothrix negrensis
Species Authority: Thomas, 1920
Taxonomic Notes: Included in bistriata until recognized as distinct species based on sequence, chromosomal and morphological differentiation (Bovicino et al. 2003).

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2008
Date Assessed: 2008-06-30
Assessor(s): Patton, J. & Bonvicino, C.
Reviewer(s): Amori, G. (Small Nonvolant Mammal Red List Authority) & Schipper, J. (Global Mammal Assessment Team)
Justification:
This species is listed as Least Concern in view of its wide distribution, presumed stable population, it occurs in a number of protected areas, and because it is unlikely to be declining at nearly the rate required to qualify for listing in a threatened category.

Geographic Range [top]

Range Description: This species occurs in Brazilian Amazon, in an area around the mid course of Rio Negro, Amazonas State (Stolz et al., 2005).
Countries:
Native:
Brazil
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: This rodent is moderately common.
Population Trend: Unknown

Habitat and Ecology [top]

Habitat and Ecology: This rodent occurs in seasonally inundated forests (Stolz et al., 2005).
Systems: Terrestrial

Threats [top]

Major Threat(s): The threats to this species, if any, are unknown.

Conservation Actions [top]

Conservation Actions: It has been recorded in the Jaú and Mamirua National Parks.

Citation: Patton, J. & Bonvicino, C. 2008. Isothrix negrensis. The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 16 September 2014.
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 fill in the feedback form so that we can correct or extend the information provided