00000nam 2200000za 4500 9.857192 CaOODSP 20221107155713 cr ||||||||||| 181030s2017 oncbd|| o f000 0 eng d 9780660267531 CaOODSP eng n-cn--- CW69-14/404-2018E-PDF COSEWIC assessment and status report on the Western silvery minnow, Hybognathus argyritis, in Canada [electronic resource]. Ottawa : Committee on the Status of Endangered Wildlife in Canada, c2017. xii, 47 p. : maps (some col.), chart. "Threatened 2017"--Cover. Issued also in French under title: Évaluation et rapport de situation du COSEPAC sur le méné d’argent de l’Ouest, Hybognathus argyritis, au Canada. Includes bibliographic references: p.30-37. "This is a small-bodied minnow species that is restricted in Canada to the Milk River of southern Alberta. It is a habitat specialist found in shallow zones of turbid prairie waters with high seasonal flow variability and unstable fine sediments. It is threatened by flow management resulting from water diversions in the US and a warming and drying climate with negative impacts on habitat quantity and quality. Despite meeting criteria for Endangered, the severity of the threats is uncertain and there is no evidence of a decline in abundance since the previous assessment"--Assessment Summary – November 2017, p. iii. gccst Endangered species gccst Freshwater fish gccst Assessment Committee on the Status of Endangered Wildlife in Canada. Canada. Environment and Climate Change Canada. Évaluation et rapport de situation du COSEPAC sur le méné d’argent de l’Ouest, Hybognathus argyritis, au Canada (CaOODSP)9.857193 COSEWIC assessment and update status report on the Western silvery minnow, Hybognathus argyritis, in Canada (CaOODSP)9.564147 PDF 1.24 MB https://publications.gc.ca/collections/collection_2018/eccc/CW69-14-404-2018-eng.pdf