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| 03054cam 2200445zi 4500 |
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| 001 | 9.901534 |
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| 003 | CaOODSP |
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| 005 | 20221107175708 |
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| 006 | m o d f |
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| 007 | cr cn||||||||| |
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| 008 | 210708t20212021oncb ob f000 0 eng d |
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| 020 | |a9780660395746 |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn-ab|an-cn-sn |
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| 086 | 1 |aCW69-14/807-2021E-PDF |
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| 245 | 00|aCOSEWIC assessment and status report on the Black Hills mountainsnail Oreohelix cooperi in Canada. |
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| 246 | 15|aCOSEWIC status report on the Black Hills mountainsnail Oreohelix cooperi in Canada |
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| 246 | 10|aBlack Hills mountainsnail Oreohelix cooperi in Canada |
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| 264 | 1|aOttawa, ON : |bCOSEWIC Secretariat, Canadian Wildlife Service, Environment and Climate Change Canada, |c2021. |
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| 264 | 4|c©2021 |
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| 300 | |a1 online resource (xi, 48 pages) : |bmaps |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |aCover title. |
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| 500 | |a"Endangered 2021"--Cover. |
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| 500 | |aIssued also in HTML format. |
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| 500 | |aIssued also in French under title: Évaluation et rapport de situation du COSEPAC sur la petite oréohélice Oreohelix cooperi au Canada. |
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| 504 | |aIncludes bibliographical references (pages 32-40). |
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| 520 | |a"Globally, this small (shell width about 1 cm) land snail is confined to four mountainous "sky islands" on the Great Plains of North America. In Canada, it occurs only in the Cypress Hills of Alberta and Saskatchewan. Known from this area since 1905, albeit under a different name, this species occurs on ridges, hilltops, cliffs, and slopes at or near the sand, silt, cobbles, and conglomerates of the Cypress Hills Formation. The snails are patchily distributed within these habitats. It is absent from the gently sloping southern exposure of the Cypress Hills and seldom occurs in the valley bottoms. This slow-moving species is susceptible to catastrophic wildfire, exacerbated by a build-up of fuels from fire suppression over the past century and drought associated with climate change. Introduced species, including ground-foraging Wild Turkey and a parasite, are a growing concern"--Reason for designation, page iii. |
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| 650 | 0|aOreohelix|zAlberta. |
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| 650 | 0|aOreohelix|zSaskatchewan. |
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| 650 | 0|aEndangered species|zAlberta. |
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| 650 | 0|aEndangered species|zSaskatchewan. |
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| 710 | 2 |aCommittee on the Status of Endangered Wildlife in Canada, |eissuing body. |
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| 710 | 1 |aCanada. |bEnvironment and Climate Change Canada, |eissuing body. |
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| 775 | 08|tÉvaluation et rapport de situation du COSEPAC sur la petite oréohélice Oreohelix cooperi au Canada.|w(CaOODSP)9.901535 |
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| 856 | 40|qPDF|s1.76 MB|uhttps://publications.gc.ca/collections/collection_2022/eccc/cw69-14/CW69-14-807-2021-eng.pdf |
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| 856 | 4 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/species-risk-public-registry/cosewic-assessments-status-reports/black-hills-mountainsnail-2021.html |
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