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AquaPlantA Diagnostics Tool for Pond Plants and Algae
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Bryozoans

bryozoan attached to a log
Bryozoan
bryozoan

close up of bryozoan

Bryozoans spp.

What are Bryozoans?

Physical Characteristics

  • Forming colonies
  • Tentacles on head
  • Base attached to surface (rock, branch, etc.)
  • Most coloines only 2-4 inches long or tall

Where Does it Grow?

Bryozoans can be found in quiet lakes, ponds, streams and swamps attached to a surface under water.

Pros and Cons of Bryozoans

Bryozoans are also a food source to fish, insects and snails. They also clean the water as they consume microorganisms. The presence of bryzoans typically indicates good water quality.

How to Manage Bryozoans
Plant Glossary

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Photo Credits: The majority of the aquatic plant line drawings are the copyright of the University of Florida Center for Aquatic Plants (Gainsville). They are used with permission.

Aquatic plant photographs were provided by David Bayne, Jim Davis, Kelly Duffie, Billy Higginbotham, Michael Masser, John Clayton, Chetta Owens, Diane Smith, Joe Snow, Don Steinbach, Bridget Robinson Lassiter and Peter Woods.

You may use these photos, so long as you give credit to AquaPlant.

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