Scolytus japonicus, Chapuis, 1875

Petrov, A. V., Mandelshtam, M. Yu. & Beaver, R. A., 2019, A key to species of the tribe Scolytini Latreille, 1804 (Coleoptera: Curculionidae: Scolytinae) from Russia and adjacent countries, Russian Entomological Journal 28 (3), pp. 286-302 : 299

15. S. japonicus Chapuis, 1875

Figs 8 , 87 , 94–95 .

= confusus Eggers, 1922.

= mandli Eggers, 1922.

= starki Kurenzov, 1941 .

= subconfusus Eggers, 1941 .

= ussuriensis Kurenzov, 1941 .

DISTRIBUTION. Russia: Transbaikalia, South Primorsk Terr.; Asia ( China, including Northeast provinces: Heilongjiang, Jilin, Japan, Mongolia, North Korea, South Korea).

HOSTS. Ulmus japonica , U. laciniata , U. pumila , Prunus sp. , rarely on Fraxinus sp. and other hosts.

Figures

Figs 1–14. Male genitalia of the genus Scolytus: 1 — S. rugulosus; 2–3 — S. schevyrewi; 4–5 — S. transcaspicus; 6–7 — S. koltzei; 8 — S. japonicus; 9–10 — S. koenigi; 11–12 — S. zaitzevi; 13–14 — S. tadzhikistanicus; 1, 8–12 — lateral view; 2–7, 13–14 — dorsal view; 3, 5, 7, 10, 12, 14 — apical third of median lobe. Рис. 1–14. Гениталии самцов короедов рода Scolytus: 1 — S. rugulosus; 2–3 — S. schevyrewi; 4–5 — S. transcaspicus; 6–7 — S. koltzei; 8 — S. japonicus; 9–10 — S. koenigi; 11–12 — S. zaitzevi; 13–14 — S. tadzhikistanicus; 1, 8–12 — сбоку; 2–7, 13–14 — сверху; 3, 5, 7, 10, 12, 14 — верШина трубки пениса.

Figs 86–87. Details of bark beetles of the genus Scolytus: 86 — abdomen of S. aratus, male; 87 — abdomen of S. japonicus, male. Рис. 86–87. Детали строениЯ короедов рода Scolytus: 86 — брюШко S. aratus, самец; 87 — брюШко S. japonicus, самец.

Figs 88–97. Habitus and details of bark beetles of the genus Scolytus: 88 — S. tadzhikistanicus; 89 — S. dahuricus; 90 — S. gretschkini; 91–93 — S. rugulosus; 94–95 — S. japonicus; 96–97 — S. amygdali; 88–89, 92, 95–96 — males; 90–91, 93–94, 97 — females; 88–91 — habitus, lateral view; 92–97 — head. Рис. 88–97. Габитус и детали строениЯ короедов рода Scolytus: 88 — S. tadzhikistanicus; 89 — S. dahuricus; 90 — S. gretschkini; 91–93 — S. rugulosus; 94–95 — S. japonicus; 96–97 — S. amygdali; 88–89, 92, 95–96 — самцы; 90–91, 93–94, 97 — самки; 88–91 — сбоку; 92–97 — голова.