Exochus yasumatsui

Lee, Jin-Kyung Choi and Jong-Wook, 2021, Four newly recorded species of the genus Exochus (Hymenoptera: Ichneumonidae: Metopiinae) from South Korea, Journal of Species Research 10 (4), pp. 412-418 : 417

publication ID

https://doi.org/ 10.12651/JSR.2021.10.4.412

persistent identifier

https://treatment.plazi.org/id/03B087A7-FF93-FFE6-CE89-FBEAFBABFE3C

treatment provided by

Felipe

scientific name

Exochus yasumatsui
status

 

4. Exochus yasumatsui

Momoi, Kusigemati & Nakanishi, 1968 ( Fig. 4 View Fig ) ųfflġŖLjṚṢḡḘḏnjffi (ljḓ)

Exochus yasumatsui Momoi, Kusigemati & Nakanishi, 1968: 201-214 View in CoL . Type: female; type depository: KU .

Diagnosis. Generally black ( Fig. 4A View Fig ). Face rugosely punctate with dense hairs, upper half of face yellowish brown and lower face black ( Fig. 4B View Fig ); apical margin of clypeus round; malar space black and mandible yellow brown; inner orbits with yellow spots on vertex ( Fig. 4C View Fig ); occipital carina present. Antenna with 35 flagellomeres and blackish brown with dense hairs. Pronotum black and shiny, upper corner with yellow spot ( Fig. 4D View Fig ); mesoscutum finely punctate with notaulus on anterior part; tegula yellow; posterior of mesoscutellum and postscutellum yellowish brown ( Fig. 4F View Fig ); basal and areola area not separated and glabrous, areola area broader than basal area; costula present, median longitudinal carinae distinct; spiracle liner, reach to pleural carina; metapleuron grabrous. Hind wing with eight distal hamuli. Legs yellowish brown to brown; hind tibia yellow, basal and apical parts with black bands; hind tarsi I- III with apical dark brown bands, hind tarsi IV- V dark brown ( Fig. 4A View Fig ). Hind tarsal claw simple. Ovipositor shorter than hind tibia and width of apical tergite ( Fig. 4E View Fig ).

Material examined. SOUTH KOREA: Gangwon-do, Mt. Taebaeksan , Uilsa, M. T., 20.vi-11.vii.1999 , D.S. Ku, 1$ (Deposited in NIBR) ; Gyeongsangbuk-do, Uljin-gun, Mt.

Baekamsan, M. T., 14.v-19.vi.1999 , D.S. Ku, 1$(Deposited in DNUE-IIEI) .

Distribution. South Korea (new record), Japan.

Region. Eastern Palearctic.

Host record. Udea ferrugalis ( Lepidoptera : Crambidae ) ( Kusigemati, 1971).

KU

Biodiversity Institute, University of Kansas

T

Tavera, Department of Geology and Geophysics

NIBR

National Institute of Biological Resources

Loc

Exochus yasumatsui

Lee, Jin-Kyung Choi and Jong-Wook 2021
2021
Loc

Exochus yasumatsui

Momoi, S. & K. Kusigemati & A. Nakanishi 1968: 214
1968
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