Bug Identifier
Tortoise Beetle
Community identification

Tortoise Beetle

Family Chrysomelidae, Subfamily Cassidinae

Order & Family
Order: Coleoptera; Family: Chrysomelidae
Size
5 to 12 mm (0.2 to 0.5 inches) in length
See this bug in the Encyclopedia

Natural Habitat

Found on the foliage of host plants, including garden vegetables (like sweet potatoes), morning glories, and wildflowers in gardens, meadows, and agricultural fields.

Diet & Feeding

Herbivorous; both adults and larvae feed on the leaves of host plants, often creating characteristic small holes.

Behavior Patterns

Notable for their turtle-like appearance with wide, transparent or colored margins on their wing covers. Larvae often exhibit a 'fecal shield' behavior, carrying cast skins and waste on their backs to deter predators.

Risks & Benefits

Generally considered a minor garden pest due to leaf damage, but rarely causes significant crop loss; they serve as a food source for various birds and predatory insects as part of the ecosystem.