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round whitefish (Prosopium cylindraceum)
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round whitefish (Prosopium cylindraceum) specimen
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Salmonidae

round whitefish

Prosopium cylindraceum

Pectoral fins take orange tint during spawning

  • White
  • Temperate
  • Circumpolar Arctic
  • Northern Hemisphere
  • Transcontinental
  • Atlantic Ocean
  • Pacific Ocean
  • North America
  • Polar regions
  • Fusiform
  • Large
  • Temperate fish

round whitefish is known around North America as a freshwater fish; It occurs in freshwater habitats, and records give a maximum length of 59 cm.

Maximum length
59 cm
Body shape
fusiform
Distribution
North America: Arctic and Pacific drainages from western Hudson Bay in Canada to Alaska and northern British Columbia, Canada; Arctic and Atlantic drainages from Quebec and Ontario in Canada to Connecticut in USA; St. Lawrence-Great Lakes basin in Canada-USA (except Lake Erie). Northern Asia: widely distributed in Siberian rivers (Ref. 26334 ).
Conservation status
LCLeast Concern

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