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单词 bdelloidea
释义

Bdelloidea

enUK

Bdel`loi´de`a


n. pl.1.(Zool.) The order of Annulata which includes the leeches. See Hirudinea.

Bdelloidea

enUK

Bdelloidea

[də′lȯid·ē·ə] (invertebrate zoology) An order of the class Rotifera comprising animals which resemble leeches in body shape and manner of locomotion.

Bdelloidea

enUK

Bdelloidea

A class of rotifers (wheel animals) found in fresh water and moist soil, which are of interest to scientists because sexual reproduction has disappeared: males do not exist and females reproduce exclusively by parthenogenesis.
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