Lophophorates: Ectoprocts and Brachiopods
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Created by:
bluenorth79 on April 5, 2011
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Ch. 33, Text Book
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5 terms
Terms | Definitions |
|---|---|
Lophophore | Characteristic, crown of ciliated tentacles that surround the mouth |
Alimentary canal | U-Shaped |
No distinct head, sessile | have true coelom |
Ectoprocts | -colonial animals that superficially resemble clumps of moss-bryozoans (moss animals) -most species, colony encased by hard exoskeleton studded with pores through which the lophophores extend. |
Brachiopods- lamp shells | -superficially resemble clams, but two halves are dorsal and ventral rather than lateral-all are marine -have lophophore |
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