A survey of Itoplectis melanocephala (Grav.) -A new Ichneumonid endoparasite on wax moth Galleria mellonella L.

Itoplectis melanocephala (Gravenhorst, 1829) (Hymenoptera, Ichneumonidae, Pimplinae), a solitary idiobiont endoparasite, is redescribed. Investigations on the development of the parasite on the newly discovered host wax moth Galleria mellonella (Linnaeus, 1758) (Lepidoptera: Pyralidae) were made. Under the laboratory conditions longevity of Itoplectis melanocephala females is between 24 st -40 th days, while in males it is 20 st –30 th days. The egg productivity and the hatching of eggs between maximum 6 st -20 th days. Durations of male wasp egg to pupal periods last for 7 st –15 th days, while it is found between 13 st -18 th days for females. On average of adult (male:female) sex ratio is 2:1.

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Fitton, M. G., Shaw, M. R., Gauld, I. D., 1988, Pimplinae Ichneumon-flies. Hymenoptera, Ichneumonidae (Pimplinae). In: Handbook for the Identification of British Insects, 7: 1-110.

Greany, P. D., 1986, In vitro culture of hymenopterous larval endoparasitoids. Journal of Insect Physiology, 32: 409–419.

Greany, P., Vinson, S. B., Lewis, W. J., 1984, Insect parasitoid: finding new opportunities for biological control. BioScience, 34: 690–695.

Grenier, S., Greany, P. D., Cohen, A. C., 1994, Potential for mass release of insect parasitoids and predators through development of artificial culture techniques. In: Rosen, D., Bennett, F.D., Capinera, J.L. (Eds.). Pest Management in the Subtropics. Biological Control - a Florida Perspective. Intercept Ltd., Andover, England, 181–205.

Gurbuz, M. F., Kolarov, J., Aksoylar, M. Y., Akdura, N., 2006, A Survey of the Agrothereutes hospes, an ectoparasite on wax moth Galleria mellonella. Journal of Pest Science, 79: 31-34.

Hu, J. S., Vinson, S. B., 1998, The in vitro development from egg to prepupa of Campoletis sonorensis (Hymenoptera: Ichneumonidae) in an artificial medium: importance of physical factors. Journal of Insect Physiology, 44: 455–461.

Huffaker, C. B. and Dahlsten, D.L., 1999, Scope and Significance of Biological Control. In: Bellows, T. S., Fisher, W. T. (Eds.). Handbook of Biological Control. Academic, USA, 1.

Kasparyan, D. R., 1973, A review of the Palearctic Ichneumonids of the tribe Pimplini (Hymenoptera, Ichneumonidae). The genera Itoplectis Foerst. and Apechthis Foerst. Entomologicheskoye Obozreniye, 52(3): 665-681.

Perkins, J. F., 1957, Notes on some Eurasian “Itoplectis” with description of new species (Hym., Ichneumonidae). Mitteilungen der Schweizerischen Entomologischen Gesellschaft, 30(4): 323-326.

Taglianti, A. V., Audisio, P. A., Biondi, M., Bologna, M. A., Carpaneto, G. M., de Biase, A., Fattorini, S., Piattella, E., Sindaco, R., Venchi, A., Zapparoli, M., 1999, A proposal for a chorotype classification of the Near East fauna, in the framework of the Western Palaearctic region. Biogeographia, 20: 31–59.

Townes, H., 1969, The genera of Ichneumonidae, Part 1. Memoirs of the American Entomological Institute., 11-300.

Ueno, T., 1999, Adult size and reproduction in the ectoparasite Agrothereutes lonceolatus Walker (Hym., Ichneumonidae). Journal of Applied Entomology, 123: 357-361.

Ueno, T., Tanaka, T., 1994, Comparative biology of six polyphagous solitary pupal endoparasite (Hymenoptera: Ichneumonidae) Differential host suitability and sex allocation. Annals of the Entomological Society of America, 87(5): 592-598.

Yurtcan, M., Beyarslan, A., 2005, Polysphinctini and Pimplini (Hymenoptera: Ichneumonidae: Pimplinae) from the Thrace region of Turkey. Fragmenta Faunistica, 48(1): 63-72.

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