genital stolon

genital stolon

Online Dictionary of Invertebrate Zoology. . 2005.

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  • axial gland — (ECHINODERMATA) A dark elongated mass of spongy tissue extending along the length of the stone canal, forming part of the hemal system; sometimes called axial organ or genital stolon …   Dictionary of invertebrate zoology

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  • tunicate — /tooh ni kit, kayt , tyooh /, n. 1. Zool. any sessile marine chordate of the subphylum Tunicata (Urochordata), having a saclike body enclosed in a thick membrane or tunic and two openings or siphons for the ingress and egress of water. adj. Also …   Universalium

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