pseudocoel


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Related to pseudocoel: acoelomate

pseudocoel

(so͞o′də-sēl′) also

pseudocoelom

(so͞o′də-sē′ləm)
n.
The fluid-filled body cavity of certain invertebrates, such as nematodes and rotifers, that is derived from the blastocoel and, unlike a coelom, is not completely lined with mesodermal cells.
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