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单词 gnathite
释义

gnathiten.

/ˈneɪθʌɪt/
Etymology: < Greek γνάθος jaw + -ite suffix1.
Zoology.
One of the mouth-appendages of the Arthropoda.
ΘΚΠ
the world > animals > invertebrates > phylum Arthropoda > [noun] > member of > parts of > mouth-like appendage
maxilla1798
foot-jaw1828
maxilliped1846
masticatory foot1852
mouth organ1863
gnathite1870
jaw-foot1871
gnathobase1881
jaw-process1881
malipede1883
1870 H. A. Nicholson Man. Zool. 191 There is always a complicated set of ‘gnathites’, or appendages modified for masticatory purposes, surrounding the mouth.
1877 T. H. Huxley Man. Anat. Invertebrated Animals vi. 256 There is a stage in which the gnathites are completely converted into jaws.
This entry has not yet been fully updated (first published 1900; most recently modified version published online June 2018).
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