Lined June Beetle

About Lined June Beetle

A large scarab beetle with striking white-striped elytra found in western North America. Males have enormous lamellate antennae used to detect female pheromones.

How to Identify Lined June Beetle

Lined June Beetle (Polyphylla decemlineata) belongs to the order Coleoptera, family Scarabaeidae. Adults typically measure 22-35 mm.

Lined June Beetle Habitat

Lined June Beetle is found in deserts & drylands habitats, particularly across Western North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Lined June Beetle Diet and Feeding

Lined June Beetle feeds on plant roots, typically during its larval stage. Root feeders can affect plant health and are sometimes considered agricultural pests.

Where Is Lined June Beetle Found?

Lined June Beetle can be found in Western North America, where it inhabits deserts & drylands environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Is Lined June Beetle Dangerous?

Lined June Beetle is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.

Lined June Beetle Role in Nature

Lined June Beetle is part of the food web as a primary consumer, feeding on plant material. It serves as an important food source for birds, bats, amphibians, and other insectivores, connecting plant energy to higher trophic levels.

Seasonal Activity