gonangiumn.

/ɡɒˈnandʒɪəm/

Forms: Plural gonangia.

Etymology: modern Latin, < Greek γόνος generation + ἀγγεῖον vessel.

Zoology.

An external chitinous receptacle within which, in the calyptoblastic genera of Hydrozoa, the sporosacs or planoblasts are developed.

ΘΚΠ

the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > class Hydrozoa > order Campanulariae > genus Campanularia > member of > receptacle in which develops

gonangium1871

1871 G. J. Allman Monogr. Gymnoblastic Hydroids 26 Peculiar receptacles—the gonangia—destined for the protection of the sexual buds.

1871 G. J. Allman Monogr. Gymnoblastic Hydroids 47 In some cases the contents of the gonangium escape.

1877 T. H. Huxley Man. Anat. Invertebrated Animals iii. 131 The gonophore contained in a gonangium.

1877 T. H. Huxley Man. Anat. Invertebrated Animals iii. 131 In the genus Aglaophenia groups of gonangia are enclosed in a common receptacle.

Derivatives

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goˈnangial adj.

This entry has not yet been fully updated (first published 1900; most recently modified version published online June 2018).

单词	gonangium
释义	gonangiumn. /ɡɒˈnandʒɪəm/ Forms: Plural gonangia. Etymology: modern Latin, < Greek γόνος generation + ἀγγεῖον vessel. Zoology. An external chitinous receptacle within which, in the calyptoblastic genera of Hydrozoa, the sporosacs or planoblasts are developed. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > class Hydrozoa > order Campanulariae > genus Campanularia > member of > receptacle in which develops gonangium1871 1871 G. J. Allman Monogr. Gymnoblastic Hydroids 26 Peculiar receptacles—the gonangia—destined for the protection of the sexual buds. 1871 G. J. Allman Monogr. Gymnoblastic Hydroids 47 In some cases the contents of the gonangium escape. 1877 T. H. Huxley Man. Anat. Invertebrated Animals iii. 131 The gonophore contained in a gonangium. 1877 T. H. Huxley Man. Anat. Invertebrated Animals iii. 131 In the genus Aglaophenia groups of gonangia are enclosed in a common receptacle. Derivatives Categories » goˈnangial adj. This entry has not yet been fully updated (first published 1900; most recently modified version published online June 2018). < n.1871
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