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Abida vasconica 

Scope: Global
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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Mollusca Gastropoda Stylommatophora Chondrinidae

Scientific Name: Abida vasconica
Species Authority: (Kobelt, 1882)

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2011
Date Assessed: 2010-07-25
Assessor(s): Gómez Moliner, B.J.
Reviewer(s): Martínez-Ortí, A., Arrébola, J., Lutz, M.L., Livingstone, S. & Neubert, E.
Justification:
This species is endemic to the north of Spain, being limited to the central part of the Cantabrian Mountains, from Asturias and León in the west to Bizkaia and Álava in the east. This species has a restricted geographic range, but  it does not meet either population decline or range decline criteria. If land-use management changed significantly within the natural habitat of hills and mountains, and range decline was observed then the species could possibly meet the criteria for a threatened category. This species is listed as Least Concern.

Geographic Range [top]

Range Description:This species is endemic to the north of Spain, being limited to the central part of the Cantabrian Mountains, from Asturias and León in the west to Bizkaia and Álava in the east. This species is mainly present in the north slope of the Cantabrian system.
Countries occurrence:
Native:
Spain (Spain (mainland))
Additional data:
Estimated area of occupancy (AOO) - km2:3800
Number of Locations:38
Lower elevation limit (metres):30
Upper elevation limit (metres):1950
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:There are no population studies, but the population trend is assumed to be stable.
Current Population Trend:Stable
Additional data:
Extreme fluctuations:NoPopulation severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:It is found in soil with limestone substrate, under stones and dead leaves, as well as within rock crevices. In humid places it can be observed on the vertical wall surface.
Systems:Terrestrial
Continuing decline in area, extent and/or quality of habitat:No

Use and Trade [top]

Use and Trade: This species is not used or traded.

Threats [top]

Major Threat(s): There are no main disturbances to this species, apart from quarries, which have locally severe impacts.

Conservation Actions [top]

Conservation Actions: Conservation actions should be focused on habitat preservation. Population size and biology of the species have not been studied, and research on these aspects would be necessary, as well as a better estimation of the area of occupancy (AOO).

It occurs in Natura 2000 sites, a national park and some local reserves.

Citation: Gómez Moliner, B.J. 2011. Abida vasconica. The IUCN Red List of Threatened Species 2011: e.T157170A5049687. . Downloaded on 26 August 2016.
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