Chrysolina grossa, the red leaf beetle, is a species of broad-shouldered leaf beetles belonging to the family Chrysomelidae, subfamily Chrysomelinae.

Chrysolina grossa
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Chrysomelidae
Genus: Chrysolina
Subgenus: Melasomoptera
Species:
C. grossa
Binomial name
Chrysolina grossa
(Fabricius, 1792)

Subspecies

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Species within this genus include:[1]

  • Chrysolina grossa chloromaura (Olivier, 1807)
  • Chrysolina grossa grossa (Fabricius, 1792)
  • Chrysolina grossa tingitana (Escalera, 1914)

Distribution

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C. grossa – Mating pair

This species is mainly found in France, Italy, Spain and former Yugoslavia.[2]

Description

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Chrysolina grossa can reach a length of about 10 millimetres (0.39 in). Head and pronotum show metallic blue-green colours, while elytra are bright red. It can be distinguished from Chrysomela populi for its longer antennae and wider pronotum.

Biology

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It feeds on wild plants of the Lamiaceae species.

References

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  • Daccordi, M., 1982 - Chrysomelinae in:Seeno, T.N. & Wilcox, J.A., Leaf beetle genera (Coleoptera: Chrysomelidae) - Entomography Publications, Sacramento
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