supraintestinal
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zygosis — n. [Gr. zygosis, a joining] 1. Conjugation. 2. (ARTHROPODA: Insecta) In coccids, the median lobes of the pygidium that are united basally by internal sclerotization. 3. (MOLLUSCA: Gastropoda) A neural connection between the supraintestinal… … Dictionary of invertebrate zoology