1. of, relating to, or belonging to aphids (small sap-sucking insects)
Usage: technical; biology

1. an aphid; a small soft-bodied insect that feeds on plant sap
Usage: technical; biology

Examples

• The aphidian population on the rose bushes increased dramatically during the warm spring.
• Farmers monitor aphidian infestations to protect their crops from damage.
• Ladybugs are natural predators of aphidians.
• The gardener noticed aphidian colonies clustering on the undersides of the leaves.
• Aphidian species vary widely in color, from green to black to red.