palpus
pal·pus
P0033000 (păl′pəs)pal•pus
(ˈpæl pəs)n., pl. -pi (-pī).
单词 | palpus |
释义 | palpuspal·pusP0033000 (păl′pəs)pal•pus(ˈpæl pəs)n., pl. -pi (-pī). Palpuspalpus[′pal·pəs]Palpusa segmented appendage of the jaws (mandibles and first and second maxillae) in crustaceans, myriapods, and insects, equipped with various sense organs (tactile organs and chemore-ceptors). The palpi are well developed and completely represented in crustaceans; in myriapods and insects there are no palpi on the mandibles. In many insects, especially those with a sucking-type mouth apparatus, the palpi are reduced. palpuspalpus(păl′pəs) |
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