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Webster 1913 Edition


Trochosphere

Troch′o-sphere

,
Noun.
[Gr. [GREEK] a wheel +
sphere
.]
(Zool.)
A young larval form of many annelids, mollusks, and bryozoans, in which a circle of cilia is developed around the anterior end.

Definition 2024


trochosphere

trochosphere

English

Noun

trochosphere (plural trochospheres)

  1. (zoology) A young larval form of many annelids, mollusks, and bryozoans, in which a circle of cilia is developed around the anterior end.