Bug Identifier
Black Vine Weevil
Community identification

Black Vine Weevil

Otiorhynchus sulcatus

Order & Family
Order: Coleoptera, Family: Curculionidae
Size
9 to 13 mm in length
See this bug in the Encyclopedia

Natural Habitat

Gardens, nurseries, and greenhouses; frequently found in leaf litter or sheltering in cracks of buildings

Diet & Feeding

Adults feed on the leaves of a wide variety of ornamental plants, while larvae consume plant roots

Behavior Patterns

Nocturnal feeders that are flightless; the species consists entirely of females that reproduce parthenogenetically

Risks & Benefits

Significant agricultural and horticultural pest capable of killing host plants; harmless to humans and pets but can be a nuisance when entering homes