Figs 21–26 in A key to species of the tribe Hylastini LeConte, 1876 (Coleoptera: Curculionidae: Scolytinae) from Russia and adjacent countries

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.