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0019.902128
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008210728t20212021oncbo   ob   f000 0 eng d
020 |a9780660398501
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-bc
0861 |aCW69-14/812-2021E-PDF
24500|aCOSEWIC assessment and status report on the grappletail Octogomphus specularis in Canada.
24615|aCOSEWIC status report on the grappletail Octogomphus specularis in Canada
24610|aGrappletail Octogomphus specularis in Canada
264 1|aOttawa, ON : |bCOSEWIC Secretariat, Canadian Wildlife Service, Environment and Climate Change Canada, |c2021.
264 4|c©2021
300 |a1 online resource (x, 38 pages) : |bmaps, photographs
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aCover title.
500 |a"Special concern 2021"--Cover.
500 |aIssued also in HTML format.
500 |aIssued also in French under title: Évaluation et rapport de situation du COSEPAC sur le gomphe spéculaire Octogomphus specularis au Canada.
504 |aIncludes bibliographical references (pages 31-37).
520 |a"This dragonfly is known from only seven fast-flowing, warm streams that drain small lowland lakes in the mountains of the lower Fraser Valley in southwestern British Columbia. Here, the species is at the northern edge of a range that extends south to Mexico. Larvae forage for three years in streams while adults forage for only a few weeks in nearby forests. There are no estimates of population trends from about 150 observations in the past 90 years. Most streams where it occurs are in forested watersheds with few threats. However, local threats include roadkill at stream crossings and disturbance to the stream habitat by recreational vehicles"--Reason for designation, page iii.
650 0|aRare dragonflies|zBritish Columbia.
7102 |aCommittee on the Status of Endangered Wildlife in Canada, |eissuing body.
7101 |aCanada. |bEnvironment and Climate Change Canada, |eissuing body.
77508|tÉvaluation et rapport de situation du COSEPAC sur le gomphe spéculaire Octogomphus specularis au Canada.|w(CaOODSP)9.902129
85640|qPDF|s2.90 MB|uhttps://publications.gc.ca/collections/collection_2022/eccc/cw69-14/CW69-14-812-2021-eng.pdf
8564 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/species-risk-public-registry/cosewic-assessments-status-reports/grappletail-2021.html