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Molluscs

Taildropper, Blue-grey  | Prophysaon coeruleum

Status: Endangered

Last Examination and Change: April 2006 (New)

Canadian Occurrence: BC

Status Criteria: B1ab(iii)+2ab(iii)

Reason for Designation: This species has a very small extent of occurrence (~ 150 km2) and area of occupancy (< 5 km2), and a continuing decline is projected in quality of habitat. It is found in remnant patches of older forest with a deciduous component. It is currently known from only 5 locations on southern Vancouver Island. Threats at these locations include heavy recreational use and the impacts of introduced plants and animals, including introduced invasive slugs and snails.

Status History: Designated Endangered in April 2006.

Find out more about this species on the Species at Risk Act Public Registry

(note that by selecting this link you are leaving the COSEWIC Web site)


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