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The Arctic cisco is able to spawn at 8 or 9 years of age. Females may only be able to spawn two or three times in their life, and do not necessarily produce eggs every year. The Arctic cisco reproduces in September. It does not reproduce in Alaskan waters but does reproduce in the Mackenzie River. Females have up to 90,000 eggs. [6]
The northern cisco or lake herring discussed above is one of several closely related North American species or forms of cisco.The group is the subject of considerable debate about the taxonomic independence and relationships of the different forms, and it has been credibly argued that they all comprise merely one highly variable larger species that also includes the ecologically and ...
The ranges of the three cisco species above extend across Beringia to the Asian coasts. Of those the Arctic cisco and least cisco (=sardine cisco) are widespread through northern Siberia. In the inland waters of northern Europe, the European cisco or vendace (Coregonus albula) replaces the Siberian sardine cisco. Some of the cisco lineages are ...
The FOX 5 Storm Team is tracking a series of weather systems that are set to impact metro Atlanta over the next week.
Cold subsides when the vortex restabilizes and drives the arctic air back north. January’s freeze-out comes after December started cold, but finished out unusually warm across most of the country.
Coregonus artedi Lesueur, 1818 (northern cisco or lake herring) Cisco or lake herring, Coregonus artedi. Coregonus atterensis Kottelat, 1997; Coregonus austriacus C. C. Vogt, 1909; Coregonus autumnalis (Pallas, 1776) (Arctic cisco) Coregonus baerii Kessler, 1864; Coregonus baicalensis Dybowski, 1874; Coregonus baunti Mukhomediyarov, 1948 ...
The Arctic outbreak will set off bands of lake-effect snow but not in the Buffalo, New York, area as was the case in December.Instead some of the snow belt south of lakes Ontario and Erie will be ...
Considered a synonym of the arctic wolf (C. l. arctos) by some authors on morphological grounds. [25] Cascade Mountains wolf: Canis lupus fuscus: Pacific Northwest: Last recorded in 1940. [26] Considered a synonym of the Great Plains wolf (C. l. nubilus) by some authors. [25] Mogollon mountain wolf: Canis lupus mogollonensis: Arizona: Last ...