Chrysomela

Chrysomela

Classification

Pronunciation

How to pronounce Chrysomela: //ˌkrɪsoʊˈmiːlə//

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Images

Chrysomela cephalanthi by the Smithsonian. Used under a CC0 license.
Chrysomela scutellaris by the Smithsonian. Used under a CC0 license.
Chrysomela scutellaris by the Smithsonian. Used under a CC0 license.
Chrysomela interrupta var. quadriguttoides by the Smithsonian. Used under a CC0 license.
Chrysomela interrupta var. quadriguttoides by the Smithsonian. Used under a CC0 license.
Chrysomela interrupta var. quadriguttoides by the Smithsonian. Used under a CC0 license.

Summary

Chrysomela is a genus of leaf beetles consisting of around 40 species worldwide, with 17 species in North America. Identification can be challenging, particularly requiring detailed examination and knowledge of their host plants.

Physical Characteristics

Identification often requires viewing of the ventral areas and knowledge of the host plant.

Identification Tips

Species determination is difficult; requires examination of long series of specimens.

Habitat

Found predominantly on Salix and Populus (Salicaceae).

Distribution

Found almost throughout the world, excluding Australia; more diverse in northern regions.

Diet

Herbivorous, feeding on leaves of host plants.

Ecosystem Role

Active role as herbivores, potentially influencing plant community structures.

Evolution

Traditionally classified into three subgenera; remains under debate with some research proposing a classification without subgenera.

Tags

  • Chrysomela
  • leaf beetles
  • Chrysomelidae
  • North America
  • identification
  • habitat