Eur. J. Entomol. 109 (1): 85-94, 2012 | DOI: 10.14411/eje.2012.011

Parasitism and migration in southern Palaearctic populations of the painted lady butterfly, Vanessa cardui (Lepidoptera: Nymphalidae)

Constantí STEFANESCU1,2, Richard R. ASKEW3, Jordi CORBERA4, Mark R. SHAW5
1 Butterfly Monitoring Scheme, Museu de Granollers-Ciències Naturals, Francesc MaciL, 51, Granollers, E-08402, Spain; e-mail:
2 Global Ecology Unit, CREAF-CEAB-CSIC, Edifici C, Campus de Bellaterra, Bellaterra, E-08193, Spain
3 Beeston Hall Mews, Tarporley, Cheshire, CW6 9TZ, England, UK
4 Secció de Ciències Naturals, Museu de Mataró, El Carreró 17-19, Mataró, E-08301, Spain
5 Honorary Research Associate, National Museums of Scotland, Scotland, UK

The painted lady butterfly (Vanessa cardui) (Lepidoptera: Nymphalidae: Nymphalinae) is well known for its seasonal long-distance migrations and for its dramatic population fluctuations between years. Although parasitism has occasionally been noted as an important mortality factor for this butterfly, no comprehensive study has quantified and compared its parasitoid complexes in different geographical areas or seasons. In 2009, a year when this butterfly was extraordinarily abundant in the western Palaearctic, we assessed the spatial and temporal variation in larval parasitism in central Morocco (late winter and autumn) and north-east Spain (spring and late summer). The primary parasitoids in the complexes comprised a few relatively specialized koinobionts that are a regular and important mortality factor in the host populations. However, there was a strong seasonal variation in the level of parasitism. In Spain percentage parasitism was more than four times higher in late summer than in spring (77.3% vs. 18%), while in Morocco it was five times higher by the end of winter than in the autumn (66.2% vs. 13.2%). In both regions the build up of parasitoid populations occurred after V. cardui had bred in the same general area over successive generations, and this may represent a selective force favouring seasonal migration to enemy-free space.

Keywords: Lepidoptera, Nymphalidae, population dynamics, seasonal migration, enemy-free space, primary parasitoids, Cotesia vanessae, secondary parasitoids

Received: August 25, 2011; Accepted: October 10, 2011; Revised: October 10, 2011; Published: January 3, 2012Show citation

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STEFANESCU, C., ASKEW, R.R., CORBERA, J., & SHAW, M.R. (2012). Parasitism and migration in southern Palaearctic populations of the painted lady butterfly, Vanessa cardui (Lepidoptera: Nymphalidae). Eur. J. Entomol.109(1), 85-94. doi: 10.14411/eje.2012.011.
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  1. ACKERY P.R. 1988: Hostplants and classification: a review of nymphalid butterflies. Biol. J. Linn. Soc. 33: 95-203 Go to original source...
  2. ASHER J., WARREN M., FOX R., HARDING P., JEFFCOATE G. & JEFFCOATE S. 2001: The Millennium Atlas of Butterflies in Britain and Ireland. Oxford University Press, Oxford, 433 pp
  3. ASKEW R.R. & SHAW M.R. 1986: Parasitoid communities: their size, structure and development. In Waage J. & Greathead D. (eds): Insect Parasitoids. Academic Press, London, pp. 225-264
  4. ASKEW R.R., BLASCO-ZUMETA J. & PUJADE-VILLAR J. 2001: Chalcidoidea y Mymarommatoidea (Hymenoptera) de un sabinar de Juniperus thurifera L. en los Monegros, Zaragoza. Monografias SEA, Vol. 4. Sociedad Entomologica Aragonesa, Zaragoza, 76 pp
  5. BERDEGUE M., TRUMBLE J.T., HARE J.D. & REDAK R.A. 1996: Is it enemy-free space? The evidence for terrestrial insects and freshwater arthropods. Ecol. Entomol. 21: 203-217 Go to original source...
  6. BLUNCK H. 1944: Zur Kenntnis der Hyperparasiten von Pieris brassicae L. Z. Angew. Entomol. 30: 418-491 Go to original source...
  7. DELUCCHI V. & VERBEKE J. 1953: Habrocytus milleri n. sp., ectoparasite de Coleophora frischella L. Bull. Inst. R. Sci. Nat. Belg. Entomol. 29: 1-14
  8. DEMPSTER J.P. 1984: The natural enemies of butterflies. In VaneWright R.I. & Ackery P.R. (eds): The Biology of Butterflies. Academic Press, London, pp. 97-104
  9. FITTON M.G., SHAW M.R. & GAULD I.D. 1988: Pimplinae Ichneumon-flies. Hymenoptera Ichneumonidae (Pimplinae). Handb. Ident. Br. Insects 7(1): 1-110
  10. FOX R. 2010: 2009: The year of the Painted Lady. Atropos 40: 3-14
  11. GRAHAM M.W.R. DE V. 1969: The Pteromalidae of northwestern Europe (Hymenoptera: Chalcidoidea). Bull. Br. Mus. Nat. Hist. (Entomol.) Suppl. 16: 1-908
  12. HAMMAD S.M. & RAAFAT A.M. 1972: The biology of the painted lady butterfly, Vanessa (Pyrameis) cardui L. (Lepidoptera: Nymphalidae). Bull. Soc. Entomol. Egypte 56: 15-20
  13. HARVEY J.A., WAGENAAR R. & BEZEMER T.M. 2009: Interactions to the fifth trophic level: secondary and tertiary parasitoid wasps show extraordinary efficiency in utilizing host resources. J. Anim. Ecol. 78: 686-692 Go to original source...
  14. HAWKINS B.A. 1990: Global patterns of parasitoid assemblage size. J. Anim. Ecol. 59: 57-72 Go to original source...
  15. HAWKINS B.A. 1994: Pattern and Process in Host-Parasitoid Interactions. Cambridge University Press, Cambridge, 190 pp
  16. JEFFRIES M.J. & LAWTON J.H. 1984: Enemy free space and the structure of ecological communities. Biol. J. Linn. Soc. 23: 269-286 Go to original source...
  17. LABEYRIE V. 1962: On some Hymenoptera intervening in the biocoenosis of pests on artichoke in the south-east of France. Entomophaga 6: 249-256 Go to original source...
  18. NIXON G.E.J. 1974: A revision of the north-western European species of the glomeratus-group of Apanteles FGrster (Hymenoptera, Braconidae). Bull. Entomol. Res. 64: 453-524 Go to original source...
  19. NOYES J.S. 2009: Universal Chalcidoidea Database. The Natural History Museum, London. Available from: http://www.nhm. Consulted 22.vii.2010
  20. OWEN D.F. 1987: Winter breeding by Cynthia cardui (L.) (Lepidoptera: Nymphalidae) in Crete and Madeira, and the possible significance of parasitoids in initiating migration. Entomol. Gaz. 38: 11-12
  21. OWEN D.F. 1989: Possible origin of the migratory Cynthia cardui L. (Lep.: Nymphalidae). Entomol. Rec. J. Variat. 101: 51-52
  22. OWEN D.F. & WIEMERS M. 1992: The butterflies of Fuerteventura. Entomol. Gaz. 43: 87-92
  23. POLLARD E., VAN SWAAY C.A.M., STEFANESCU C., LUNDSTEN K.E., MAES D. & GREATOREX-DAVIES J.N. 1998: Migration of the painted lady butterfly Cynthia cardui in Europe: evidence from monitoring. Divers. Distrib. 4: 243-253
  24. ROHI L. & PINTUREAU B. 2003: Are Trichogramma bourarachae and the perkinsi species group really distinct from Trichogramma buesi and the pintoi group, respectively? J. Appl. Entomol. 127: 265-268 Go to original source...
  25. SCHWARZ M. & SHAW M.R. 1999: Western Palaearctic Cryptinae (Hymenoptera: Ichneumonidae) in the National Museums of Scotland, with nomenclatural changes, taxonomic notes, rearing records and special reference to the British check list. Part 2. Genus Gelis Thunberg (Phygadeuontini: Gelina). Entomol. Gaz. 50: 117-142
  26. SCHWARZ M. & SHAW M.R. 2000: Western Palaearctic Cryptinae (Hymenoptera: Ichneumonidae) in the National Museums of Scotland, with nomenclatural changes, taxonomic notes, rearing records and special reference to the British check list. Part 3. Tribe Phygadeuontini, subtribes Chiroticina, Acrolytina, Hemitelina and Gelina (excluding Gelis), with descriptions of new species. Entomol. Gaz. 51: 147-186
  27. SHAW M.R., STEFANESCU C. & VAN NOUHUYS S. 2009: Parasitism of European butterflies (Hesperioidea and Papilionoidea). In Settele J., Shreeve T.G., Konvicka M. & van Dyck H. (eds): Ecology of Butterflies in Europe. Cambridge University Press, Cambridge, pp. 130-156
  28. SHIELDS O. 1992: World distribution of the Vanessa cardui group (Nymphalidae). J. Lepid. Soc. 46: 235-238
  29. STEFANESCU C. 1997: Migration patterns and feeding resources of the Painted Lady butterfly, Cynthia cardui (L.) (Lepidoptera, Nymphalidae) in the northeast of the Iberian peninsula. Misc. Zool. 20: 31-48
  30. STEFANESCU C., PLANAS J. & SHAW M.R. 2009: The parasitoid complex attacking coexisting Spanish populations of Euphydryas aurinia and Euphydryas desfontainii (Lepidoptera: Nymphalidae, Melitaeini). J. Nat. Hist. 43: 553-568 Go to original source...
  31. STEFANESCU C., ALARCON M., IZQUIERDO R., PARAMO F. & AVILA A. 2011: Moroccan source areas of the Painted Lady butterfly Vanessa cardui (Nymphalidae: Nymphalinae) migrating into Europe in spring. J. Lepid. Soc. 65: 15-26 Go to original source...
  32. VAN NOUHUYS S. & TAY W.T. 2001: Causes and consequences of small population size for a specialist parasitoid wasp. Oecologia 128: 126-133 Go to original source...
  33. VANDENBOSCH R. 2003: Fluctuations of Vanessa cardui butterfly abundance with El Nino and Pacific Decadal Oscillation climatic variables. Glob. Change Biol. 9: 785-790 Go to original source...
  34. WIEMERS M. 1995: The butterflies of the Canary Islands. A survey on their distribution, biology and ecology (Lepidoptera: Papilionoidea and Hesperioidea) (second part). Linn. Belg. 15: 87-118
  35. WILLIAMS C.B. 1930: The Migration of Butterflies. Oliver & Boyd, Edinburgh, 473 pp
  36. WILLIAMS C.B. 1970: The migrations of the Painted Lady butterfly Vanessa cardui (Nymphalidae), with special reference to North America. J. Lepid. Soc. 24: 157-175
  37. WILTSHIRE E.P. 1949: The phenological classification of Palaearctic Lepidoptera. A preliminary essay. Entomol. Rec. J. Variat. 53: 101-106

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