Occurrence | native | ||
重要性 | of no interest | 参考文献 | Coker, G.A., C.B. Portt and C.K. Minns, 2001 |
养殖 | 参考文献 | ||
管理 | 参考文献 | ||
淡水 | Yes | ||
半咸淡水 | No | ||
盐水 | No | ||
活体输出 | |||
诱饵 | No | ||
游钓鱼种 | Yes | ||
丰度 | common (usually seen) | 参考文献 | Page, L.M. and B.M. Burr, 1991 |
建议与指正 |
Known only from the Northwest Territories and British Columbia (Ref. 52559). Found in Nass (Pacific Slope) and Peace River (Arctic basin) systems in British Columbia; also in Vancouver, British Columbia and Mackenzie River drainage (Arctic basin) in Northwest Territories (Ref. 86798). Report from Athabasca River, Alberta is an error (Ref. 1998). A commercial fishery once existed; no longer occurring (Ref. 52559). Also Ref. 5723, 119194. |
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States/Provinces | British Columbia (native), Northwest Territories (native) | ||
States/Provinces Complete? | Yes | ||
国家名录 | |||
国家信息 | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ca.html |