COSEWIC assessment and status report on the Vancouver Lamprey, Entosphenus macrostomus, in Canada . : CW69-14/562-2018E-PDF
"This endemic parasitic fish is known from only three connected lakes and the lower reaches of larger tributaries within a single watershed on Vancouver Island. The species’ spawning areas and juvenile rearing habitats have a restricted distribution in tributary deltas and lakeshore littoral habitat. Slow but ongoing declines in habitat quality and quantity due to threats from droughts and water management, sediment mobilized following upslope logging, and shoreline development threaten the species’ long-term persistence"--Assessment Summary – November 2017, p. iii.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.856903&sl=1
| Ministère/Organisme | Committee on the Status of Endangered Wildlife in Canada. Canada. Environment and Climate Change Canada. |
|---|---|
| Titre | COSEWIC assessment and status report on the Vancouver Lamprey, Entosphenus macrostomus, in Canada . |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Autres langues publiées | [Français] |
| Édition précédente | COSEWIC assessment and update status report on the Vancouver Lamprey, Lampetra macrostoma, in Canada |
| Format | Électronique |
| Document électronique | |
| Note(s) | "Threatened 2017"--Cover. Issued also in French under title: Évaluation et rapport de situation du COSEPAC sur la Lamproie de Vancouver, Entosphenus macrostomus, au Canada. Includes bibliographic references : p. 47-58. |
| Information sur la publication | Ottawa : Committee on the Status of Endangered Wildlife in Canada, c2017. |
| Description | xi, 67 p. : ill. (some col.) |
| ISBN | 9780660266787 |
| Numéro de catalogue |
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| Descripteurs | Endangered species Fish Assessment |
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