Anatis ocellata

Anatis ocellata
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Coccinellidae
Genus: Anatis
Species: A. ocellata
Binomial name
Anatis ocellata
L. 1758

Anatis ocellata, commonly known as the eyed ladybug, is a species of ladybug in the Coccinellidae family. It has black spots on a red background, with each spot surrounded by a yellowish halo. In one color variation, a specimen found in Scotland was reported having the spots fused to form longitudinal lines.[1]

The species feeds on aphids such as Eucallipterus tiliae, Tuberculatus annulatus, Euceraphis betulae, Cavariella konoi, Acyrthosiphon ignotum, A. pisum, and Macrosiphoniella artemisiae.[2] They prefer pine aphids (family Adelgidae), and are attracted to the scent of pine.[3] The defensive alkaloid compound 2-dehydrococcinelline has been isolated and identified from this species.[4]

References

  1. Liston AD. (1979). "An unusual aberration of Anatis ocellata (Linnaeus) (Coleoptera: Coccinellidae)". Entomologist's Gazette. 30 (1): 21–22. ISSN 0013-8894.
  2. Kalushkov P, Hodek I (2001). "New essential aphid prey for Anatis ocellata and Calvia quatuordecimguttata (Coleoptera: Coccinellidae)". Biocontrol Science and Technology. 11 (1): 35–39. doi:10.1080/09583150020029727.
  3. Acorn J. (2007). Ladybugs of Alberta: Finding the Spots and Connecting the Dots. University of Alberta. p. 24. ISBN 9780888643810.
  4. Lebrun B, Braekman JC, Daloze D, Pasteels JM (1997). "2-Dehydrococcinelline, a new defensive alkaloid from the ladybird beetle Anatis ocellata (Coccinellidae)". Journal of Natural Products. 60 (1): 1148–9. doi:10.1021/np9702695.
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