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单词 synapticula
释义

synapticulan.

/sɪnapˈtɪkjʊlə/
Forms: Plural synapticulæ /sɪnæpˈtɪkjʊliː/. Also synapticulum, plural synapticula.
Etymology: modern Latin, < Greek συναπτικός (see synaptic adj.) + diminutive suffix -icula, -iculum.
Zoology.
Each of a number of transverse calcareous processes connecting the septa in certain corals.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > class Anthozoa Actinozoa > member of > septum > processes connecting
synapticula1861
1861 J. R. Greene Man. Animal Kingdom II. 155 Septa..with..processes, which, in general, meet so as to constitute numerous ‘synapticulæ’, or transverse props, extending across the loculi like the bars of a grate.
1883 P. M. Duncan in Jrnl. Linn. Soc.: Zool. 17 140 These transversely placed organs..we have proposed to term synapticula.
1883 P. M. Duncan in Jrnl. Linn. Soc.: Zool. 17 144 Bounded by the synapticulum above.

Derivatives

synapˈticular adj. pertaining to or consisting of synapticulæ.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [adjective] > of or relating to the Anthozoa > of parts or substance of coral > processes connecting septum
synapticular1872
1872 P. M. Duncan Monogr. Brit. Fossil Corals 2nd Ser. iii. 20 The endotheca..assumes the synapticular form.
synapˈticulate adj. furnished with synapticulæ.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [adjective] > of or relating to the Anthozoa > of parts or substance of coral > processes connecting septum > furnished with
synapticulate1883
1883 P. M. Duncan in Jrnl. Linn. Soc.: Zool. 17 144 A synapticulate structure.
This entry has not yet been fully updated (first published 1919; most recently modified version published online June 2018).
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更新时间:2025/2/24 6:06:48