单词 | spongo- |
释义 | spongo-comb. form < Greek σπογγο-, combining form of σπόγγος sponge. spongoblast n. Brit. , U.S. , ΚΠ 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 252 The hyaline lamellae [in sponges] are secreted by pear-shaped cells or spongoblasts.., which are probably modified connective tissue or mesodermic cells. spongoclast n. Brit. , U.S. , ΚΠ 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 798 (note) According to von Lendenfeld,..these cells..are destructive in nature,—hence spongoclasts. spongolite n. Brit. , U.S. , ΘΚΠ the world > the earth > structure of the earth > constituent materials > rock > concretion or petrifaction > [noun] > specific wood-stone1794 shell rock1807 petrified forest1830 biolith1852 dogger1876 spongolite1945 1945 M. F. Glaessner Princ. Micropalaeontol. ii. 23 Some rocks known as spongolites are largely formed of siliceous sponge spicules. 1963 Geol. Mag. 100 296 The Ardagh spongolites appear to have been laid down as a biohermal deposit. 1968 R. W. Fairbridge Encycl. Geomorphol. 780 In rare cases, sponge banks accumulate quite extensive deposits of siliceous spicules (spongolite or sometimes ‘spiculite’). spongolith n. Brit. , U.S. , ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > [noun] > member of > fossil spongolith1860 1860 M. F. Maury Physical Geogr. Sea (ed. 8) xiv. §614 (note) It would not be strange if these fifty-two forms were spongoliths. spongologist n. Brit. , U.S. an authority on sponges; a spongiologist.Π 1883 in Adderley Fisheries Bahamas 43 Three distinct..Mediterranean forms are usually recognised, both by the trade and scientific spongologists. spongology n. Brit. , U.S. the science or knowledge of sponges.Π 1889 Athenæum 13 July 67/3 No more fascinating branch of natural history exists than the new spongology. spongotype n. Brit. , U.S. , Π 1892 Herkomer Etching 104 A ‘Spongotype’. Enough can be seen in this imperfect illustration to gauge the possibilities of the process. It is printed from the untouched (steel-surfaced) electrotype. Draft additions 1993 spongocoel n. Brit. , U.S. , ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > [noun] > member of > parts of > body-cavity ventriculus1877 spongocoel1940 1940 L. H. Hyman Invertebrates I. vi. 288 A radially symmetrical vase-like body consisting of a thin wall enclosing a large central cavity, the spongocoel, opening at the summit by the narrowed osculum. 1988 Zool. Jrnl. Linn. Soc. 94 230 Such an arrangement is not conspicuous in other sponge associates, living in the host spongocoel. This entry has not yet been fully updated (first published 1914; most recently modified version published online March 2022). < |
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