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单词 pterocardiac
释义

> as lemmas

pterocardiac
pterocardiac n. and adj.
Brit. /ˌtɛrə(ʊ)ˈkɑːdɪak/
,
U.S. /ˌtɛrəˈkɑrdiˌæk/
,
/ˌtɛroʊˈkɑrdiˌæk/
Zoology (a) n. a wing-shaped ossicle in the cardiac stomach of a crayfish; (b) adj. designating this ossicle.
ΚΠ
1870 G. Rolleston Forms Animal Life 103 A small ossicle, the ‘pterocardiac’, articulates with either outer angle of the cardiac.
1877 T. H. Huxley Man. Anat. Invertebrated Animals vi. 319 A small curved triangular antero-lateral or pterocardiac ossicle.
1930 H. G. Newth Marshall & Hurst's Junior Course Pract. Zool. (ed. 11) ix. 163 The zygocardiac ossicles are a pair of stout sclerites, running from the outer ends of the pyloric ossicle..to the ventral extremities of the pterocardiacs.
1989 Jrnl. Morphol. 200 87 Muscles of the cardiac stomach include three dorsal sets, a single pair associated with the pterocardiac ossicles, and two pairs inserting on the ventral aspect.
extracted from ptero-comb. form
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as lemmas
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更新时间:2025/2/24 11:12:36