In Cirripedia (Rhizocephala), dedifferentiated cells of female or hermaphrodite cyprid larva, at time they are being extruded through cyprid first antenna into host crustacean; or of male cyprid, being extruded into mantle cavity of female [Moore and McCormick, 1969].
Infective larval stage of kentrogonid rhizocephalans that develops beneath the cyprid exoskeleton [Brusca and Brusca, 2002].
(Subclass Cirripedia):
In Rhizocephalan, dedifferentiated stage following cyprid larva. Injected into host through stylet [Stachowitsch, 1992].
(Suborder Rhizocephala):
Undifferentiated cells following cyprid [McLaughlin, 1980].
Crustacea glossary. Natural History Museum of Los Angeles County. 2011.