Bug Identifier
Hibiscus Harlequin Bug
Community identification

Hibiscus Harlequin Bug

Tectocoris diophthalmus

Order & Family
Hemiptera: Scutelleridae
Size
15 to 20 mm in length
See this bug in the Encyclopedia

Natural Habitat

Gardens, urban areas, and coastal scrubland, primarily on host plants in the Malvaceae family.

Diet & Feeding

Sap-sucking insect that feeds on its host plants, including Hibiscus, Cotton, and Kurrajong trees.

Behavior Patterns

Nymphs often cluster together for protection; females exhibit maternal care by guarding their egg clusters until they hatch. They are known for their striking iridescent colors that can vary from orange to metallic green/blue.

Risks & Benefits

Generally harmless to humans but can be a minor garden pest by causing flower buds to drop or damaging young shoots; they play a role in the local food web as prey for birds and predatory insects.