psyllid

Từ điển WordNet v3.1 - WordNet Dictionary

noun

small active cicada-like insect with hind legs adapted for leaping;
feeds on plant juices
• Syn:
jumping plant louse, psylla
• Hypernyms:
plant louse, louse
• Member Holonyms:
Psyllidae, family Psyllidae, Chermidae, family Chermidae