Bug Identifier
Gold-and-brown Rove Beetle
Community identification

Gold-and-brown Rove Beetle

Ontholestes tessellatus

Order & Family
Order Coleoptera (Beetles), Family Staphylinidae (Rove Beetles)
Size
Typically measures between 14 and 19 millimeters in length.
See this bug in the Encyclopedia

Natural Habitat

Found in wooded areas, meadows, and gardens, often associated with decaying organic matter such as leaf litter, fungi, carrion, and animal dung.

Diet & Feeding

Primarily predatory; they feed on various small invertebrates, particularly fly larvae (maggots) and other soft-bodied insects found in decaying matter.

Behavior Patterns

Active during the day and night; they are known for their fast movement and habit of curving their abdomen upward like a scorpion when threatened. They are strong fliers and often occupy temporary habitats like dung or carcasses.

Risks & Benefits

They provide significant ecological benefits as natural pest control by regulating fly populations. They are harmless to humans and do not possess a sting, although like many beetles, large specimens might deliver a small, harmless nip if handled roughly.