kentrogon
From ZooTerms (Dictionary of Invertebrate Zoology)
kentrogon (noun; Greek kentor, piercer; gone, that which generates): (Arthropoda: Crustacea) In Rhizocephala, undifferentiated cells formed after the cyprid larval molts and its appendages and carapace are discarded, that penetrates the integument of a Decapoda host.
