Medical Definition of Trachymedusae
1.
A division of acalephs in which the development is direct from the eggs, without a hydroid stage. Some of the species are parasitic on other medusae.
Origin: NL, fr.Gr. Rough + medusa.
Source: Websters Dictionary
(01 Mar 1998)
Lexicographical Neighbors of Trachymedusae
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