insects having usually a single pair of functional wings (anterior pair) with the posterior pair reduced to small knobbed structures and mouth parts adapted for sucking or lapping or piercing
[ Syn: dipterous insect , two-winged insects , dipteran ]
insects having usually a single pair of functional wings (anterior pair) with the posterior pair reduced to small knobbed structures and mouth parts adapted for sucking or lapping or piercing
[ Syn: dipterous insect , two-winged insects , dipteran ]