000 02169cam  2200313za 4500
0019.857192
003CaOODSP
00520221107155713
007cr |||||||||||
008181030s2017    oncbd|| o    f000 0 eng d
020 |a9780660267531
040 |aCaOODSP|beng
043 |an-cn---
0861 |aCW69-14/404-2018E-PDF
24500|aCOSEWIC assessment and status report on the Western silvery minnow, Hybognathus argyritis, in Canada |h[electronic resource].
260 |aOttawa : |bCommittee on the Status of Endangered Wildlife in Canada, |cc2017.
300 |axii, 47 p. : |bmaps (some col.), chart.
500 |a"Threatened 2017"--Cover.
500 |aIssued also in French under title: Évaluation et rapport de situation du COSEPAC sur le méné d’argent de l’Ouest, Hybognathus argyritis, au Canada.
504 |aIncludes bibliographic references: p.30-37.
520 |a"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.
69207|2gccst|aEndangered species
69207|2gccst|aFreshwater fish
69207|2gccst|aAssessment
7102 |aCommittee on the Status of Endangered Wildlife in Canada.
7101 |aCanada. |bEnvironment and Climate Change Canada.
77508|tÉvaluation et rapport de situation du COSEPAC sur le méné d’argent de l’Ouest, Hybognathus argyritis, au Canada |w(CaOODSP)9.857193
795 |tCOSEWIC assessment and update status report on the Western silvery minnow, Hybognathus argyritis, in Canada |w(CaOODSP)9.564147
85640|qPDF|s1.24 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/CW69-14-404-2018-eng.pdf