Hylastes brunneus, Erichson, 1836

Mandelshtam, M. Yu. & Petrov, A. V., 2019, A key to species of the tribe Hylastini LeConte, 1876 (Coleoptera: Curculionidae: Scolytinae) from Russia and adjacent countries, Russian Entomological Journal 28 (4), pp. 389-399 : 393

4. H. brunneus Erichson, 1836

Figs 3 , 10 , 25 , 29 .

= aterrimus Eggers, 1933 .

= rotundicollis Reitter, 1895 .

DISTRIBUTION. Russia: European part, Western and Eastern Siberia, including Transbaikalia and Sakha Republic, Khabarovsk Terr., Primorsk Terr.; European countries of the former USSR ( Belarus, Estonia, Latvia, Lithuania, Ukraine), Caucasus, Middle Asia ( Kazakhstan, Kirgizia); Northern, Central and Southern Europe; Asia ( China: Northeast provinces; Mongolia, North India, North Korea, South Korea, Turkey); North Africa ( Algeria); North America (introduced).

HOSTS. Preferentially on Pinus sylvestris , also on Pinus koraiensis , Pinus spp. , Picea spp. ; recorded rarely on Picea schrenkiana [ Marikovskiy, 1956].

NOTES. In our opinion this species substitutes H. ater in the Far-East [ Schedl, 1968].

Figures

Figs 1–6. Bark beetles of the genus Hylastes: 1 — Hylastes cunicularius; 2, 5 — H. substriatus; 3 — H. brunneus; 4, 6 — H. ater; 1–4 — habitus, dorsal view; 5–6 — elytral declivity; 1–4 — males; 1, 3 — Photographs from www.zin.ru\Animalia\Coleoptera. Author Kirill V. Makarov. Used with permission as indicated on website. Рис. 1–6. Короеды рода Hylastes: 1 — Hylastes cunicularius; 2, 5 — H. substriatus; 3 — H. brunneus; 4, 6 — H. ater; 1–4 — габитус, вид сверху; 5–6 — скат надкрылий; 1–4 — самцы; 1, 3 — фотографии с www.zin.ru\Animalia\Coleoptera. Автор К.В. Макаров. ИспольЗуютсЯ с раЗрешениЯ автора.

Figs 7–11. Details of bark beetles from genera Hylastes and Hylurgops: 7, 9 — Hylastes ater; 8 — Hylurgops palliatus;10 — Hylastes brunneus; 11 — Hylastes cunicularius; 7–8 — proventriculus; 9–11 — punctures of pronotal disc; 7–8 — photographs by Kirill V. Makarov. Рис. 7–11. Детали строениЯ короедов родов Hylastes и Hylurgops: 7, 9 — Hylastes ater; 8 — Hylurgops palliatus; 10 — Hylastes brunneus; 11 — Hylastes cunicularius; 7–8 — провентрикулюс; 9–11 — пунктировка переднеспинки; 7–8 — фотографии К.В. Макарова.

Figs 21–26. Male genitalia of bark beetles from genera Hylastes and Hylurgops: 21–22 — Hylastes substriatus; 23 — Hylastes linearis; 24 — Hylastes ater; 25 — Hylastes brunneus; 26 — Hylurgops palliatus; 21, 23–26 — dorsal view; 22 — lateral view. Рис. 21–26. Гениталии самцов короедов родов Hylastes и Hylurgops: 21–22 — Hylastes substriatus; 23 — Hylastes linearis; 24 — Hylastes ater; 25 — Hylastes brunneus; 26 — Hylurgops palliatus; 21, 23–26 — сверху; 22 — сбоку.

Figs 27–30. Male ventrites 5 of bark beetles of the genus Hylastes: 27 — H. ater; 28 — H. substriatus; 29 — H. brunneus; 30 — H. cunicularius. Рис. 27–30. ПЯтые членики брюшка самцов короедов рода Hylastes: 27 — H. ater; 28 — H. substriatus; 29 — H. brunneus; 30 — H. cunicularius.