单词 | tecto- |
释义 | tecto-comb. form tectocuticle n. Brit. , U.S. Entomology (see quot. 1951).ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Insecta > parts of insects > [noun] > covering > tectocuticle tectocuticle1951 1951 A. G. Richards Integument of Insects xvi. 149 The term tectocuticle..is here proposed for any material poured onto the outer surface of the formed epicuticle and hardening there as a reasonably permanent component. 1974 R. H. Hackman in M. Rockstein Physiol. Insecta (ed. 2) VI. iii. 216 The cuticle is divided into..an inner relatively thick procuticle and a thin outer epicuticle... A cement layer or ‘tectocuticle’ may also be present. tectospinal adj. Brit. , U.S. Anatomy applied to a group of nerve fibres which run from the tectum of the midbrain to the spinal cord.ΘΚΠ the world > life > the body > nervous system > cerebrospinal axis > brain > parts of brain > [adjective] > tectum tectospinal1916 tectal1926 1916 Gray's Anat. (ed. 19) 744 The tectospinal fasciculus originates in the superior colliculus..of the opposite side. 1974 D. Webster & M. Webster Compar. Vertebr. Morphol. xii. 290 Another prominent component of the extrapyramidal system is the tectospinal tract. This entry has not yet been fully updated (first published 1986; most recently modified version published online March 2022). < |
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