Chaetodipus ammophilus ssp. dalquesti 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Mammalia Rodentia Heteromyidae

Scientific Name: Chaetodipus ammophilus ssp. dalquesti (Roth, 1976)
Common Name(s):
English Dalquest's Pocket Mouse
Chaetodipus dalquesti (Roth, 1976)
Taxonomic Source(s): Rios, E. and Álvarez-Castañeda, S.T. 2013. Nomenclatural change of Chaetodipus dalquesti. Western North American Naturalist 73: 399-400.

Assessment Information [top]

Red List Category & Criteria: Vulnerable B1ab(iii) ver 3.1
Year Published: 2008
Date Assessed: 2008-06-30
Assessor(s): Álvarez-Castañeda, S.T., Castro-Arellano, I. & Lacher, T.
Reviewer(s): McKnight, M. (Global Mammal Assessment Team) & Amori, G. (Small Nonvolant Mammal Red List Authority)
Listed as Vulnerable given its extent of occurrence is less than 20,000 km2, its specific habitat, "foggy desert", is under serious threat from tourism development, and populations are likely fragmented in several parts of its range.

Geographic Range [top]

Range Description:This species is known from the Cape Region of Baja California Sur (Mexico) (Patton 2005).
Countries occurrence:
Mexico (Baja California Sur)
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:There is no known information on population or abundance. This species is not considered to be common. Within its range, however, it is more common on the Gulf side of the peninsula than on the Pacific side (Alvarez-Castaneda pers. comm.).
Current Population Trend:Decreasing
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:This species is poorly known. There is no information on habitat and ecology. This species is associated with desert and sandy areas and specifically with epiphtic plants, where more moisture occurs.

Threats [top]

Major Threat(s): Its habitat is quickly being converted for coastal development and tourism.

Conservation Actions [top]

Conservation Actions: None.

Citation: Álvarez-Castañeda, S.T., Castro-Arellano, I. & Lacher, T. 2008. Chaetodipus ammophilus ssp. dalquesti. The IUCN Red List of Threatened Species 2008: e.T136421A4289502. . Downloaded on 24 September 2017.
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