Chrysolina fastuosa

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Chrysolina fastuosa
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Infraorder: Cucujiformia
Family: Chrysomelidae
Genus: Chrysolina
Subgenus: Fastuolina
Warchałowski, 1991
Species:
C. fastuosa
Binomial name
Chrysolina fastuosa
(Scopoli, 1763)
Synonyms
  • Coccinella fastuosa Scopoli, 1763
  • Chrysomela speciosa Linnaeus, 1767
  • Chrysomela inexplicabilis Brancsik, 1910
C. fastuosa in copula

Chrysolina fastuosa, also known as the dead-nettle leaf beetle,[1] is a species of beetle from a family of Chrysomelidae found in Europe, Caucasus and northern Turkey.[2]

Description

The species has a length ranging from 5.1–6.9 millimetres (0.20–0.27 in). C. fastuosa has a gold shine that transitions to a green or violet-blue longitudinal stripe near the shoulder band of the elytra as well as near the suture. Occasionally, specimen of C. fastuosa may be completely green or black in colour.[3]

Ecology

Adults and larvae of C. fastuosa feed on various plants in the family Lamiaceae, including hemp-nettle (Galeopsis) and dead-nettle (Lamium). It is also known from common nettle (Urtica dioica), which is in family Urticaceae. Adults and larvae graze on leaves, while larvae may also be found in fruiting calyxes.[1]

Larvae are parasitised by the tachinid fly Macquartia grisea.[1]

Taxonomy

In the genus Chrysolina, C. fastuosa is classified as the only member of the monotypic subgenus Fastuolina, proposed by Warchałowski in 1991. Some authors consider the name "Fastuolina" to be unavailable, so the new name Fasta was proposed for the subgenus by Petitpierre and Alonso-Zarazaga in 2019.

A recent phylogenetic study found that C. fastuosa is sister to the genus Oreina. The authors of the study therefore raised the rank of Fasta from subgenus to genus, resulting in the new combination Fasta fastuosa for the species.[4]

References

  1. ^ a b c "Common name". Bio Images. Archived from the original on 15 July 2010. Retrieved 22 February 2012.
  2. ^ "Asian distribution". biol.uni.wroc.pl. Archived from the original on 2011-11-13. Retrieved 2012-02-22.
  3. ^ Winkelman, Jaap (December 2013). "De Nederlandse goudhaantjes (Chrysomelidae: Chrysomelinae)". Entomologische Tabellen (Supplement bij Nederlandse Faunistische Mededelingen) (in Dutch). 7. Nederlandse Entomologische Vereniging, Naturalis Biodiversity Center and EIS Kenniscentrum Insecten en andere ongewervelden: 55. ISSN 1875-760X.
  4. ^ Gauthier, J.; Borer, M.; Toussaint, E.F.A.; Bilat, J.; Kippenberg, H.; Alvarez, N. (2023). "Museomics reveals evolutionary history of Oreina alpine leaf beetles (Coleoptera: Chrysomelidae)". Systematic Entomology. Early View (4): 658–671. doi:10.1111/syen.12601.

External links


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