21. Hylastes attenuatus Erichson, 1836

Material. Tavush: Dilijan, Visitor Center of “Dilijan” National Park, N40.7489° E44.8678°, 1275 m, pine artificial forest, pheromone traps, 05.05.– 04.07.2023 G. Karagyan & T. Ghrejyan leg. (10 ex.); env. Koghb vill., “Zikatar” Environmental Center, N41.1221° E44.9232°, 1310 m, pine artificial forest, pheromone traps, 25.05.– 05.07.2023, G. Karagyan & T. Ghrejyan leg. (4 ex.) .

Distribution. Madeira, Azores, Great Britain, Europe from Spain, Portugal and France to Scandinavian and Baltic countries, Ukraine, Belarus, European Russia, Lebanon, Asian Turkey, Iran, China, South Korea, Japan (Knížek 2011b; Alonso-Zarazaga et al. 2017, 2023). Reported by Stark (1952) and Arnoldi et al. (1955) from Caucasus without country data. Armenia: reported by Mirzoian (1951) from Dilijan (Tavush province), later (Mirzoian 1977) from North Armenia, and by Iablokoff-Khnzorian (1976) without distribution data.

Hosts. Pinus .