Syrphid flies食蚜蝇
black syrphid fly黑带食蚜蝇
Faunal characters of syrphid蚜蝇科区系特点
predaceous syrphid fly捕食性食蚜蝇
syrphid-fly or hover-fly食蚜蝇
N（名词） any dipterous fly of the family Syrphidae, typically having a coloration mimicking that of certain bees and wasps: includes the hover flies 食蚜蝇