| 单词 | foot-jaw |
| 释义 | > as lemmasfoot-jaw foot-jaw n. Zoology a maxilliped, esp. of a crustacean (now rare). 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 1828 J. Stark Elements Nat. Hist. II. 183 Feet-jaws membranous. 1922 R. W. Hegner Pract. Zool. xv. 134 The six pairs of mouth parts work together, the two pairs of..auxiliary jaws and..foot jaws holding the food while it is being crushed by the true jaws. 1981 Crustaceana 40 22 They described..one pair of mandibles, one pair of maxillae and erroneously, two pairs of maxillipeds or foot-jaws. < as lemmas |
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