Diadromus arrisor Wesmael, 1845

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), Biodiversity Data Journal 13, pp. e 176441-e 176441 : e176441-

publication ID	https://doi.org/10.3897/BDJ.13.e176441
DOI	https://doi.org/10.5281/zenodo.18083674
persistent identifier	https://treatment.plazi.org/id/37E95905-5D6A-55FD-9E88-45D50D62D418
treatment provided by	Biodiversity Data Journal by Pensoft
scientific name	Diadromus arrisor Wesmael, 1845
status

Treatment

Diadromus arrisor Wesmael, 1845 View in CoL

Notes

Both specimens from Romania were found near living trees, one in the moss bed at the foot of a tree, the second one between the cracks of tree bark. The specimen from Belgium was beaten from ivy. Two additional uncertain records for Finland on 6. XII. 1942 and for the United Kingdom on 13. I. 1979 (GBIF).

Status: Confirmed.

Records: Belgium (1) *, Romania (2).

First record: 24. XI. 1926 ( Constantineanu (1929 b), Romania).

Hibernacula: LT (1), LV (1), M (1).

Sources: Constantineanu (1929 b), Constantineanu (1970); Unpublished: Observation. org.