单词 | exocoele |
释义 | > as lemmasexocoele exocoele n. Brit. /ˈɛksə(ʊ)siːl/ , U.S. /ˈɛksəˌsil/ (also exocoel) Zoology the space which lies between different pairs of mesenteries of a zoantharian polyp.ΚΠ 1885 G. H. Fowler in Q. Jrnl. Microsc. Sci. 25 578 For the chambers (Radialtaschen, Loges,) into which the cœlenteron is periaxially divided by the mesenteries, I am compelled to coin new names; to those chambers which lie between a ‘pair’ of mesenteries the term entocœle is applied..; to those chambers of which one lies between every two pairs of mesenteries the term exocœle. 1904 Biol. Bull. July 84 The two first pairs appeared within the dorsal exocœles..; the two next pairs were within the middle exocœles; and finally appeared the pairs within the ventral exocœles. 1940 L. H. Hyman Invertebrates I. vii. 568 In the case of paired septa, the space between the members is named endocoel, between pairs, exocoel. 1963 L. A. Borradaile & F. A. Potts Invertebrata (ed. 4) v. 182 In the typical sea-anemone..and in coral polyps..the secondary mesenteries..are situated in the spaces between two adjacent pairs (exocoeles), never between two members of a pair (entocoeles). 1967 P. A. Meglitsch Invertebr. Zool. vi. 159 (caption) The retractor muscles face the exocoel in directive septa. < as lemmas |
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