Bug Identifier
Chinese Praying Mantis (Ootheca)
Community identification

Chinese Praying Mantis (Ootheca)

Tenodera sinensis

Order & Family
Order: Mantodea, Family: Mantidae
Size
25 mm to 40 mm (length of the egg case)
See this bug in the Encyclopedia

Natural Habitat

Found in gardens, meadows, and shrubbery across North America and Asia.

Diet & Feeding

Nymphs emerge to eat small insects; adults are generalist predators of insects and even small vertebrates.

Behavior Patterns

The female lays eggs in a frothy liquid that hardens into a protective, papery mass (ootheca) to overwinter.

Risks & Benefits

Beneficial to gardens as natural pest control, though they may also consume other beneficial insects like pollinators.