SpletThe bloater (Coregonus hoyi) was the prevalent cisco in the lake; abundance was more than 300% greater than the next most abundant cisco, shortjaw cisco (C. zenithicus), followed by kiyi (C. kiyi) and lake cisco (C. artedi). By the mid-1960s, abundance of hatchery lake trout was nearing maximum, smelt abundance was beginning to decline, and ... SpletThe shortjaw cisco (Coregonus zenithicus) is a North-American freshwater whitefish in the salmon family. Adult fish range to about 30 cm (12 in) in length and are silver, tinged with green above and paler below. One of the members of the broader Coregonus artedi complex of ciscoes, it is distributed widely in the deeper lakes of Canada, but populations in the …
Coregonus nipigon : Nipigon Cisco Rare Species Guide
Splet2003; Designated Threatened in April 1987. Status re-examined and confirmed Threatened in May 2003. Last assessment based on an update status report. COSEWIC 2003. … SpletOther catalogues and portals; Suggestion for acquisition; Help for access and use chunking definition psychology quizlet
Coregonus albula - Wikipedia
SpletThe shortjaw cisco, a freshwater fish that occurs at relatively low densities in lakes across central Canada, is listed as Threatened in Alberta. The goal of this recovery plan is to maintain a self-sustaining population of shortjaw cisco in Barrow Lake, Alberta over the long term. The plan... SpletShortjaw cisco; edit. Language Label Description Also known as; English: Coregonus zenithicus. species of fish. Shortjaw cisco; Statements. instance of. taxon. 0 references. … Splet01. feb. 2024 · Given that most of big rivers in the world are heavily dammed, the findings provided a fundamental basis to manipulate flow velocities during reproduction season to enhance (1.2 ≤ v ≤ 1.4 m·s −1) or control ( v < 0.8 m·s −1 or v > 1.8 m·s −1) the population of carps by adapting operations of reservoirs in dammed rivers. detective benton