Bryozoa ... Moss
Animals
Bar-D Fishing Club, Mairon, AL
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The large jelly-like blobs that you see in the
water in the Bar-D lakes are moss animals called bryozoans. These colonial
animals create cellulose "homes" in the water during the warm months of the
year.
Bryozoans build their cellulose homes on pier pilings, logs, and
most any submerged structure in clean, somewhat clear water.
These
blobs are not fungi or algae...they are condos for tiny filter-feeding
animals. |
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Bryozoans do not hurt the fish. These moss
animals filter the plankton from the water. They are interesting and fun
creatures of fresh and marine bodies of water. |
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The white specks on the blob of cellulose are the
individual moss animals. When the water cools in late Fall, the animals for
tiny, dot-like cycts called statoblasts. The statoblasts sink to the bottom of
the lake and remain dormant till the water warms in the late Spring.
The statoblasts are embryonic moss animals. They grow into maturre
individuals and form their cellulose condos. They live in these jelly-like
masses till cold weather causes them to repeat the life cycle. |
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For more information, contact: Dr. Thomas
Wilson wils5789@bellsouth.net
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