Aphid

Natural Habitat

Found on the underside of leaves, stems, and buds of a wide variety of plants, including agricultural crops, garden ornamentals, and trees.

Diet & Feeding

Herbivorous; they use piercing-sucking mouthparts to feed on plant phloem sap.

Behavior Patterns

Aphids are often found in large colonies and can reproduce both sexually and asexually (parthenogenesis), leading to rapid population growth. They frequently have mutualistic relationships with ants, which protect them in exchange for honeydew.

Risks & Benefits

Aphids are major agricultural pests that can cause stunted growth, leaf curling, and the spread of plant viruses. However, they are a primary food source for beneficial insects like ladybugs and lacewings, supporting local ecosystems.

Identified on: 1/15/2026