male-cell receptacle
In Cirripedia (Rhizocephala), pocket or pair of pockets within mantle cavity of female into which dedifferentiated cells of male cyprid migrate and differentiate into "testes." [Moore and McCormick, 1969].
(Suborder Rhizocephala):
Pocket or pair of pockets within mantle cavity of female receiving cells of male cyprid, later differentiated into "testes" [McLaughlin, 1980].

Crustacea glossary. . 2011.

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