Aneides lugubris

Taxonomy

Assessment Information

Geographic Range

Population

Habitat and Ecology

Threats

Conservation Actions

Taxonomy [top]

Kingdom	Phylum	Class	Order	Family
ANIMALIA	CHORDATA	AMPHIBIA	CAUDATA	PLETHODONTIDAE

Scientific Name:

Aneides lugubris

Species Authority:

(Hallowell, 1849)

Common Name/s:

English

–

Arboreal Salamander

Assessment Information [top]

Red List Category & Criteria:	Least Concern ver 3.1
Year Assessed:	2008
Assessor/s	Gabriela Parra-Olea, David Wake, Geoffrey Hammerson
Evaluator/s:	Stuart, S.N., Chanson, J.S., Cox, N.A. & Young, B.E. (Global Amphibian Assessment Coordinating Team)
Justification: Listed as Least Concern in view of its wide distribution, presumed large population, and because it is unlikely to be declining fast enough to qualify for listing in a more threatened category.

Geographic Range [top]

Range Description:	This species occurs in the Coast Ranges of California from Humboldt County, USA, to northwest Baja California Norte, Mexico. It also occurs in the central Sierra Nevada foothills; South Farallon, Santa Catalina, and Isla Coronado Norte (Behler and King 1979). It lives from sea level to about 1,500m asl (Stebbins 1985).
Countries:	Native: Mexico; United States
Range Map:	(click map to view full version)

Population [top]

Population:	It appears to have declined in some areas since the 1970s (D. B. Wake, cited by Petranka 1998), but remains common in many places.
Population Trend:	Stable

Habitat and Ecology [top]

Habitat and Ecology:	It inhabits coastal live-oak woodlands; yellow pine and black oak forests in the foothills. It is found on ground under leaf-litter, rocks, logs, etc.; it also climbs trees. It retreats to tree cavities, rodent burrows, caves, and mine shafts in summer. Lays eggs in hollow trees or logs and in cavities in the earth (Behler and King 1979). In Baja California it lives in sycamore woodland. It breeds by direct development, and is not dependent upon water.
Systems:	Terrestrial

Habitat and Ecology:

It inhabits coastal live-oak woodlands; yellow pine and black oak forests in the foothills. It is found on ground under leaf-litter, rocks, logs, etc.; it also climbs trees. It retreats to tree cavities, rodent burrows, caves, and mine shafts in summer. Lays eggs in hollow trees or logs and in cavities in the earth (Behler and King 1979). In Baja California it lives in sycamore woodland. It breeds by direct development, and is not dependent upon water.

Systems:

Terrestrial

Threats [top]

Major Threat(s):	It is a major threat is loss of large oaks and sycamores used for nesting and estivation.

Major Threat(s):

It is a major threat is loss of large oaks and sycamores used for nesting and estivation.

Conservation Actions [top]

Conservation Actions:	The most important conservation need is protection of oak and sycamore woodland habitat and especially large old oak and sycamore trees. It occurs in several protected areas. This species is protected by Mexican law under the "Special Protection" category (Pr).

Conservation Actions:

The most important conservation need is protection of oak and sycamore woodland habitat and especially large old oak and sycamore trees. It occurs in several protected areas. This species is protected by Mexican law under the "Special Protection" category (Pr).

Citation:	Gabriela Parra-Olea, David Wake, Geoffrey Hammerson 2008. Aneides lugubris. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. <www.iucnredlist.org>. Downloaded on 04 December 2008.
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