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Science. 1970 Dec 04;170(3962):1098-9. doi: 10.1126/science.170.3962.1098.

Distal lobe of the pilifer: an ultrasonic receptor in choerocampine hawkmoths.

Science (New York, N.Y.)

K D Roeder, A E Treat, J S Vande Berg

PMID: 17777831 DOI: 10.1126/science.170.3962.1098

Abstract

Evidence is presented for a novel mechanism mediating the auditory sense in the Choerocampinae (Lepidoptera: Sphingidae). Vibrations in the scale-free medial wall of the enlarged labial palp segment are transmitted by contact to the distal lobe of the pilifer, a derivative of the labrum, and are there transduced into afferent impulses in the labral nerve.

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