White Sucker Card
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White Sucker

white sucker

Catostomus commersoni

  • Characteristics - slender, fine-scaled sucker; tinted dark greenish along back; sides with brassy or silvery luster; white belly, lips with numerous wart-like projections
  • Distribution - statewide, mostly in small rivers and streams
  • Foods - variety of bottom organisms; growth up to 18.5 inches at ten years of age, most fish much smaller
  • State Record - not recorded
  • Expert's Tip - most white suckers are caught accidentally by anglers fishing with worms on the bottom of streams

For more white sucker information, see our printable pdf (207K) or Iowa Fish & Fishing.



 

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