单词 | Pseudocoelomata |
释义 | Pseudocoelomataplural noun Pseu·do·coelomata ¦sü(ˌ)dō+ in some classifications : a group comprising lower invertebrates in which there is a body cavity that either lacks a mesodermal lining or has one derived from wandering mesenchymal cells, including rotifers, nematodes, bryozoans, and related forms, and being basically equivalent to Aschelminthes |
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