单词 | theco- |
释义 | theco-comb. form Used in Botany and Zoology. Categories » thecodactyl adj. and n. Brit. , U.S. (also thecoˈdactyle) (a) adj. having thick toes whose transverse scales furnish a sheath for the claw, as in some lizards; (b) n. a gecko of this type (Ogilvie 1882). [Compare scientific Latin thecodactylus (1830 or earlier), thecadactylus (1817 or earlier), French thécadactyle (1819 or earlier).] thecodactylous adj. Brit. , U.S. ΘΚΠ the world > animals > reptiles > order Squamata (lizards and snakes) > suborder Lacertilia (lizards) > [adjective] > having sheathed claws thecodactylous1891 1891 Cent. Dict. Thecodactylous..Thecoglossate. thecoglossate adj. Brit. , U.S. , ΘΚΠ the world > animals > reptiles > order Squamata (lizards and snakes) > suborder Lacertilia (lizards) > [adjective] > having a smooth sheathed tongue thecoglossate1891 1891 Cent. Dict. Thecodactylous..Thecoglossate. thecophore n. Brit. , U.S. (a) a surface or receptacle bearing a theca or thecæ (Webster 1864); (b) the stalk which in some flowers supports the ovary; = gynophore n. 1. [Compare scientific Latin thecaphorum (1780 or earlier), French thécaphore (1813 or earlier), thécophore (1825 or earlier).] ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [noun] > parts of > ovary > stalk or receptacle bearing gynophore1821 thecophore1832 polyphore1835 the world > plants > part of plant > reproductive part(s) > spore or sporule > [noun] > parts of or related to > spore-case > surface or structure bearing receptaculum1796 thecophore1832 sporocarp1849 sporangiophore1875 1832 J. Lindley Introd. Bot. i. ii. §10. 139 Sometimes the ovarium..is seated upon a long stalk... This stalk is often called the thecaphore or gynophore. Categories » thecosomate adj. Brit. , U.S. , thecosomatous adj. Brit. , U.S. belonging to the Thecosomata, a group of pteropods having the body sheathed in a mantle-skirt. [After scientific Latlin Thecosomata (1824 or earlier).] ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [adjective] > of types of > belonging to other groups of encephalous1851 rhipidoglossate1869 cephalous1874 thecosomatous1878 rhipidoglossan1882 schizodinic1883 cryptodont1889 odontophoran1890 marginellid1917 1878 F. J. Bell & E. R. Lankester tr. C. Gegenbaur Elements Compar. Anat. 321 The velum is largest in the Gastropoda and the thecosomatous Pteropoda. 1888 P. Pelseneer in Rep. Sci. Results Voy. H.M.S. Challenger: Zool. XXIII. 2 The Habits of the Thecosomatous Pteropods. thecosome n. Brit. , U.S. a thecosomatous pteropod. [Compare French thécosome (1824 or earlier).] ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [noun] > class Pteropoda > member of > other part of thecosome1890 1890 Athenæum 12 July 66/2 The thecosomes being tornatellids modified for a swimming life. thecosporal adj. Brit. , U.S. , ΘΚΠ the world > plants > part of plant > reproductive part(s) > spore or sporule > [adjective] > of or having thecospores ascigerous1829 thecosporous1879 asciferous1882 ascogenous1882 thecospored1882 cleistocarpous1884 thecosporal1891 1891 Cent. Dict. Thecasporal. thecospore n. Brit. , U.S. a spore produced in a theca, an ascospore. [Compare French thécaspore (1837 or earlier).] ΘΚΠ the world > plants > part of plant > reproductive part(s) > spore or sporule > [noun] > type of > thecospore or ascus ascus1830 thecospore1858 macrocyst1874 ascogonium1875 ascospore1875 cleistocarp1887 1858 E. Lankester & W. B. Carpenter Veg. Physiol. (new ed.) §405 The Lichens produce conceptacles,..called apothecia,..which develope in their interior little bodies, called thecaspores. thecospored adj. Brit. , U.S. = thecosporous adj.ΘΚΠ the world > plants > part of plant > reproductive part(s) > spore or sporule > [adjective] > of or having thecospores ascigerous1829 thecosporous1879 asciferous1882 ascogenous1882 thecospored1882 cleistocarpous1884 thecosporal1891 1882 J. M. Crombie in Encycl. Brit. XIV. 555/2 In various thecaspored fungi. thecosporous adj. Brit. , U.S. , ΘΚΠ the world > plants > part of plant > reproductive part(s) > spore or sporule > [adjective] > of or having thecospores ascigerous1829 thecosporous1879 asciferous1882 ascogenous1882 thecospored1882 cleistocarpous1884 thecosporal1891 1879 Webster's Amer. Dict. Eng. Lang. Suppl. Thecasporous. thecostome n. Brit. , U.S. the orifice of the hydrotheca in calyptoblastic hydroids. [Compare French thécostome (1825 or earlier).] ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > class Hydrozoa > order Campanulariae > genus Campanularia > member of > orifice of hydrotheca thecostome1883 1883 Rep. Sci. Results Voy. H.M.S. Challenger: Zool. VII. xx. 7 On either side of the hydrotheca, nearly on a level with its orifice or thecostome. thecostomous adj. Brit. , U.S. , ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [adjective] > of class Hydrozoa > relating to order Campanulariae > having parts of mouth in sheath thecostomous1891 1891 Cent. Dict. Thecostomous. This entry has not yet been fully updated (first published 1912; most recently modified version published online March 2022). < |
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