stolon génital
1genital stolon — see axial gland …
2REPRODUCTION — Tout être vivant tend à se conserver en tant qu’individu et à se perpétuer en tant qu’espèce; ces deux tendances reposent l’une et l’autre sur une faculté fondamentale de la matière vivante, la faculté de se reproduire. La reproduction a pu être… …
3Discovery Investigations — The Discovery Investigations were a series of scientific cruises and shore based investigations into the biology of whales in the Southern Ocean. They were funded by the British Colonial Office and organised by the Discovery Committee in London,… …
4axial 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 …
5tunicate — /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 …