Dasypogon sapporensis Matsumura, 1916

Bock, Konstantin & Mengual, Ximo, 2023, New records of Japanese robber flies (Diptera: Asilidae) deposited at the ZFMK collections, Bonn zoological Bulletin 72 (1), pp. 67-83 : 75-76

Dasypogon sapporensis Matsumura, 1916 . Thous. Ins.

Jpn. Vol. 2: 289 – Type locality: Japan: Hokkaido –

Type collection: EIHU [GG].

References for identification. Nagatomi et al. (1989).

New records. Nagano Pref., Ueda, Sugadaira Research Station, grassland (B1): 29 Jun.–5 Jul. 2014 (8); Naga- no Pref., Ueda, Sugadaira Research Station, forest (B2):

29 Jun.–5 Jul. 2014 (7); Nagano Pref., Ueda, Sugadaira Research Station, grassland (B1): 5–19 Jul. 2014 (43); Nagano Pref., Ueda, Sugadaira Research Station, grass- land (B1): 19 Jul.–2 Aug. 2014 (43): Nagano Pref., Ueda, Sugadaira Research Station, forest (B2): 19 Jul.–2 Aug. 2014 (1); Nagano Pref., Ueda, Sugadaira Research Sta- tion, grassland (B1): 2–11 Aug. 2014 (5); Nagano Pref., Ueda, Sugadaira Research Station, grassland (B1): 11–23 Aug. 2014 (1); Nagano Pref., Ueda, Sugadaira Research Station, forest (B2): 11–23 Aug. 2014 (1); Nagano Pref., Ueda, Sugadaira Research Station, grassland (B1): 23 Aug.–2 Sep. 2014 (1).

Distribution. Japan: Hokkaido, Honshu, Shikoku, Ky- ushu.

76 Konstantin Bock & Ximo Mengual

Dioctriinae

Dioctria Meigen, 1803

Dioctria nakanensis Matsumura, 1916

Fig. 8A–B

Dioctria nakanensis Matsumura, 1916 . Thous. Ins. Jpn.

Vol. 2: 294 – Type locality: Japan: Honshu & Kyushu

– Type collection: EIHU [GG].

References for identification. Lehr (2002), Tagawa (2020).

New records. Nagano Pref., Ueda, Sugadaira Research Station, forest (B2): 29 Jun.–5 Jul. 2014 (1); Nagano Pref., Ueda, Sugadaira Research Station, grassland (B1): 5–19 Jul. 2014 (2); Nagano Pref., Ueda, Sugadaira Research Station, grassland (B1): 19 Jul.–2 Aug. 2014 (5); Nagano Pref., Ueda, Sugadaira Research Station, forest (B2): 19 Jul.–2 Aug. 2014 (12); Nagano Pref., Ueda, Sugadaira Research Station, forest (B2): 2–11 Aug. 2014 (4); Naga- no Pref., Ueda, Sugadaira Research Station, forest (B2): 23 Aug.–2 Sep. 2014 (1).

Distribution. Japan: Honshu, Shikoku, Kyushu; Tai- wan.

Laphriinae

Choerades Walker, 1851

Choerades komurae (Matsumura, 1911)

Fig. 9A–B

Laphria komurae Matsumura, 1911 . J. Fac. Agric. Hok- kaido Univ. 4: 70 – Type locality: “Kusunnai” [= Iljins- kiy, Sakhalin] ( Russia) – Type collection: EIHU [GG].

Choerades lubarskii Esipenko, 1969 . Uchen. Zap. Khabarovsk, gos. pedagog. Inst. 18: 63. Type locality: Sakhalin, Novo-Aleksandrovsk ( Russia).

References for identification. Hua (1989), Young &

Hradský (2007), Tagawa (2020).

New records. Fukuoka Pref., Fukuoka, Nogochi: 07 Jun. 1997 (1); Nagano Pref., Ueda, Sugadaira Research Station, forest (B2): 29 Jun.–5 Jul. 2014 (1); Nagano Pref., Ueda, Sugadaira Research Station, grassland (B1): 5–19 Jul. 2014 (1); Nagano Pref., Ueda, Sugadaira Re- search Station, forest (B2): 19 Jul.–2 Aug. 2014 (3).

Distribution. Japan: Hokkaido, Honshu, Shikoku, Ky- ushu; Russia: Kuril Island, Sakhalin.

Figures

Fig. 8. Dioctria nakanensis Matsumura, 1916, male habitus. A. Lateral view. B. Dorsal view. Scale bars = 1 mm.

Fig. 9. A–B. Choerades komurae (Matsumura, 1911), male habitus. A. Lateral view. B. Dorsal view. C–D. Choerades sp., male habitus. C. Lateral view. D. Dorsal view. Scale bars = 2 mm.