Taxonomy, annotated new records and a checklist of Mymaridae (Hymenoptera) of Finland, with description of a new species of Eustochus Author Triapitsyn, Serguei V. Entomology Research Museum, Department of Entomology, University of California, Riverside, California, 92521, USA; Author Koponen, Martti Tuoppitie Author Vikberg, Veli Liinalammintie 11 as. Author Várkonyi, Gergely Finnish Environment Institute SYKE, Biodiversity Centre, FI- 88900, Kuhmo, Finland; e-mail: gergely. varkonyi @ ymparisto. fi text Acta Entomologica Musei Nationalis Pragae 2020 2020-11-06 60 2 565 589 http://dx.doi.org/10.37520/aemnp.2020.39 journal article 10.37520/aemnp.2020.39 1804-6487 5177724 659934F0-6B73-4571-8ADA-5E14CD3669EC Anaphes ( Anaphes ) regulus Walker, 1846 Material examined. Ta : Janakkala, V. Vikberg: Olila (6757:8375), 28.x.2016 ( 2 ♀♀ , VVCT ); Turenki, Rotary park (6758:3372), 29.ix.2016 ( 1 ♀ , VVCT ). Distribution. Palaearctic Region ( Belgium , Czech Republic , Denmark , Finland , Germany , Iceland , Netherlands , Poland , United Kingdom ) (Nඈඒൾඌ 2019; Sൺආκඈඏග et al. 2020).