(n.) An organ in insects and crustaceans covering the upper part of the mouth, and serving as an upper lip. See Illust. of Hymenoptera.
LABRUM
Meaning of LABRUM in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) An organ in insects and crustaceans covering the upper part of the mouth, and serving as an upper lip. See Illust. of Hymenoptera.
Webster's English dictionary. Английский словарь Webster. 2012