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单词 pleurite
释义

pleuriten.

Brit. /ˈplʊərʌɪt/, /ˈplɔːrʌɪt/, U.S. /ˈplʊˌraɪt/
Origin: A borrowing from Greek, combined with an English element. Etymons: Greek πλευρά , -ite suffix1.
Etymology: < ancient Greek πλευρά side (see pleura n.) + -ite suffix1.
Zoology.
Each of the lateral sections of the exoskeleton of an arthropod; a pleural sclerite. Cf. sternite n., tergite n.
ΘΚΠ
the world > animals > invertebrates > phylum Arthropoda > [noun] > member of > parts of > side of segment
pleuron1706
pleurite1867
pleurum1876
1867 A. S. Packard in Amer. Naturalist 1 80 We find that each ring when examined by itself, consists of an upper (tergite), and under (sternite), and side-pieces (pleurite, consisting of the epimerum and episternum).
1944 R. Matheson Entomol. for Introd. Courses iii. 53 The pleurites of each side of the mesothorax and metathorax are firmly united to form a continuous lateral wall.
1977 O. W. Richards & R. G. Davies Imms's Gen. Textbk. Entomol. (ed. 10) I. 43 Many insects show deviations from this simple condition because of the subdivision of the pleurites into secondary plates.
2000 Jrnl. Insect Physiol. 46 942/2 Ovaries were obtained from ice-anesthetized females through a longitudinal incision made with scissors in either the left or right abdominal pleurites.
This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).
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n.1867
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