Published December 29, 2025 | Version v1

Dirophanes invisor

Description

Dirophanes invisor (Thunberg, 1824)

Notes

Well studied parasitoid of the green oak-leaf roller moth Tortrix viridana. Morley (1903) already thought females hibernated. Cole (Cole 1959, Cole 1967) and Bogenschütz (1965) demonstrated how females indeed hibernate, using phenology and lab conditions. Cole (1967) projected that the females survive in litter below oaks. This has been confirmed now by both Lungu-Constantineanu and Constantineanu (2014) and Diller and Shaw (2014).

Status: Confirmed.

Records: Romania (2), Russia (1), United Kingdom (2).

First record: 1951-1958 (Rasnitsyn (1959), Russia).

Hibernacula: DV (3), DT (1), LV (1).

Sources: Rasnitsyn (1959) [Phaeogenes stimulator Grav.], Cole (1967) [P. invisor Thunb.], Lungu-Constantineanu and Constantineanu (2014) [P. invisor Thunb.], Diller and Shaw (2014).

Also mentioned in: Morley (1903) [P. stimulator Grav.], Cole (1959) [P. invisor Thunb.], Rasnitsyn (1964) [P. stimulator], Bogenschütz (1965) [P. invisor Thunb.].

Notes

Published as part of Verheyde, Fons, De Ketelaere, Augustijn, Ørsnes, Geir, Pénigot, William, Storey, Malcolm, Österblad, Ika, Cameron, Al, Engan, Gunnar, Fiala, Miroslav, Lutz, Jonas, Parkhomenko, Maksym, Gokhman, Vladimir E, Dekoninck, Wouter, Cooleman, Stijn & Mees, Jan, 2025, First comprehensive catalogue of hibernating Darwin wasps in the Western Palaearctic (Hymenoptera, Ichneumonidae), pp. e 176441 in Biodiversity Data Journal 13 on page e176441, DOI: 10.3897/BDJ.13.e176441

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Linked records

Additional details

References

  • Morley Claude 1903 Ichneumonologia Brittannica: The ichneumons of Great Britain James II. Keys Plymouth 315 10.5962/bhl.title.10363
  • Cole L. R. 1959 On a new species of Syntretus Förster (Hym., Braconidae) parasitic on an adult ichneumonid, with a description of the larva and notes on its life history and that of its host, Phaeogenes invisor (Thunberg) Entomologist's Monthly Magazine 95 18 21
  • Cole L. R. 1967 A study of the life-cycles and hosts of some Ichneumonidae attacking pupae of the green oak-leaf roller moth, Tortrix viridana (L.) (Lepidoptera: Tortricidae) in England Transactions of the Royal Entomological Society of London 119 9 267 281 10.1111/j.1365-2311.1967.tb00512.x
  • Bogenschütz H. 1965 Untersuchungen über Parasiten des Eichenwicklers Tortrix viridana L. III. Zur Phänologie einiger wichtiger Parasiten Entomophaga 10 1 73 81 10.1007/bf02378787
  • Lungu-Constantineanu Camil Ştefan, Constantineanu Raoul 2014 New data on ichneumonid hibernation (Hymenoptera: Ichneumonidae) in the Bârnova forest massif (Iaşi county, Romania) Studii si Cercetari de Biologie: Seria Zoologie = Romanian Journal of Biology: Zoology 59 1 11 16 Romanian https://www.ibiol.ro/zoology/revue59n1.html
  • Diller Erich, Shaw Mark 2014 Western Palaearctic Oedicephalini and Phaeogenini (Hymenoptera: Ichneumonidae, Ichneumoninae) in the National Museums of Scotland, with distributional data including 28 species new to Britain, rearing records, and descriptions of two new species of Aethecerus Wesmael and one of Diadromus Wesmael Entomologist's Gazette 65 109 129 https://www.researchgate.net/publication/289744861
  • Rasnitsyn A. P. 1959 Hibernation sites of ichneumon flies (Hymenoptera, Ichneumonidae) Entomological Review 38 3 419 498
  • Rasnitsyn A. P. 1964 Overwintering of ichneumon flies (Hymenoptera, Ichneumonidae) Entomogical Review 43 1 24 26