PLANULAE BROODING AND ACQUISITION OF ZOOXANTHELLAE IN XENIA-MACROSPICULATA (CNIDARIA, OCTOCORALLIA)

被引：18

作者：

ACHITUV, Y

BENAYAHU, Y

HANANIA, J

机构：

[1] TEL AVIV UNIV,GEORGE S WISE FAC LIFE SCI,DEPT ZOOL,IL-69978 TEL AVIV,ISRAEL

[2] BAR ILAN UNIV,DEPT LIFE SCI,ELECTRON MICROSCOPY UNIT,IL-52900 RAMAT GAN,ISRAEL

来源：

HELGOLANDER MEERESUNTERSUCHUNGEN | 1992年 / 46卷 / 03期

关键词：

D O I：

10.1007/BF02367101

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Brooding in the octocoral Xenia macrospiculata is described. Young planulae of X. macrospiculata were found in brooding pouches located below the anthocodia among the polyps' cavities. These cavities are connected by and lined with ectoderm. Detached zooxanthellae were present within the brooding pouches, and are most probably acquired later by the planulae. The zooxanthellae enter into ectodermal ameboid cells by phagocytosis, and are then transferred to the endoderm.

引用

页码：301 / 310

页数：10

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