Phyllophaga rugosa

Classification

Pronunciation

How to pronounce Phyllophaga rugosa: /fɪˈlɒfəɡə ruˈɡoʊsə/

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Images

Summary

Phyllophaga rugosa, known as the rugose June beetle, is a scarab beetle species native to North America characterized by its rugged texture and significant role in agriculture as both pest and contributor to soil health.

Physical Characteristics

18-23 mm in length, features characteristic rugose texture on the body.

Identification Tips

Look for the distinct shape and texture of the body; they are relatively larger compared to other June beetles.

Habitat

Primarily found in the northern Great Plains to the Great Lakes regions, inhabiting grassy and agricultural areas.

Distribution

North America, specifically OK, PA, MT in the United States and ON, AB in Canada.

Diet

The larvae feed on the roots of various grasses and crops, leading to significant agricultural damage.

Life Cycle

The life cycle includes egg, larval, pupal, and adult stages, with larvae developing in the soil.

Reproduction

Reproduces by laying eggs in the soil, where the larvae feed on plant roots.

Predators

Predators include birds, mammals, and other insects that consume beetles or larvae.

Ecosystem Role

Contributes to soil health through larval activities and is a food source for various predators.

Economic Impact

Grubs can cause serious damage to crops, leading to economic losses in agriculture.

Collecting Methods

  • Hand collection during adult emergence
  • Light traps to attract and capture.
  • Soil sampling for larvae.

Preservation Methods

  • Ethanol preservation
  • Drying specimens for long-term storage.
  • Pinning specimens for display.

Similar Taxa

Misconceptions

Often confused with other June beetle species due to similar size and shape.

Tags

  • beetle
  • scarab
  • agriculture
  • pest
  • North America