Ultrastructure de la larve parenchymella d'Hamigera hamigera (Schmidt) (Démosponge, Poecilosclerida): origine des cellules grises = Ultrastructure of the parenchymella larva of Hamigera hamigera (Schmidt): origin of grey-cells
Boury-Esnault, N. (1976). Ultrastructure de la larve parenchymella d'Hamigera hamigera (Schmidt) (Démosponge, Poecilosclerida): origine des cellules grises = Ultrastructure of the parenchymella larva of Hamigera hamigera (Schmidt): origin of grey-cells. Cah. Biol. Mar. 17(1): 9-20 (6plates)
In: Cahiers de Biologie Marine. Station Biologique de Roscoff: Paris. ISSN 0007-9723; e-ISSN 2262-3094, meer
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| Abstract |
The parenchymella larva of H. hamigera owns 8 different cellular types: collencytes, spherulous cells, urn-shaped cells, cells of posterior pole, and flagellar cells. During the metamorphosis, urn-shaped cells and cells of posterior pole disappear; pinacocytes are issued from collencytes and archaeocytes; and the grey-cells differentiate from flagellar cells as well as the choanocytes. |
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