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单词 haustellum
释义

haustellumn.

/hɔːˈstɛləm/
Forms: Plural haustella.
Etymology: modern Latin diminutive of haustrum a machine for drawing water, < haurīre, haust- to draw (water).
Zoology.
The sucking organ or proboscis of an insect or a crustacean.
ΘΚΠ
the world > animals > invertebrates > phylum Arthropoda > [noun] > member of > parts of > mouth-like appendage > proboscis
haustellum1815
1815 W. Kirby & W. Spence Introd. Entomol. I. ix. 266 Species also of Empis, whose haustellum resembles the beak of a bird.
1847 Nat. Encycl. I. 893 The beak, or haustellum, arises from the under part of the head.
1856–8 W. Clark tr. J. van der Hoeven Handbk. Zool. I. 308 An haustellum formed of setæ.
This entry has not yet been fully updated (first published 1898; most recently modified version published online September 2021).
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n.1815
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