• (a.) Feeding upon aphides, or plant lice, as do beetles of the family Coccinellidae.
Aph`i·doph'a·gous adjective [ Aphis + Greek ... to eat.] (Zoology) Feeding upon aphides, or plant lice, as do beetles of the family Coccinellidæ . 
aphidophagous Feeding upon aphides, or plant lice, as do beetles of the family Coccinellidae.