Aridelus egregius (Schmiedeknecht, 1907)

Fujie, Shunpei & Maeto, Kaoru, 2022, The genus Aridelus Marshall (Hymenoptera, Braconidae, Euphorinae) from Japan, with description of a new species, ZooKeys 1092, pp. 105-122 : 105

Aridelus egregius (Schmiedeknecht, 1907)

Fig. 2A-E

Helorimorpha egregia Schmiedeknecht, 1907: 523. [Type locality: Germany]

Aridelus egregia (Schmiedeknecht): Muesebeck 1936: 6; Shenefelt 1969: 12.

Aridelus nigricans Chao, 1974: 455. Syn. by Belokobylskij 2000: 366. [Type locality: China]

Aridelus destitutus Chou, 1987: 26. Syn. by Chen and van Achterberg 1997: 17. [Type locality: Taiwan]

Material.

Japan Honshû: 1♀, Tôkyô Pref., Chiyoda Ward, Imperial Palace, Fukiagegyoen , Kajuen , 14-21.X.2009, MsT. (NSMT) ; 1♀, Fukui Pref., Tsuruga City, Marsh of Nakaikemi , 19.IX-16.X. 2016, MsT., A. Noishiki leg. (OMNH) . Kyûshû : 2♀♀, Ôita Pref., Mt. Sobo , 1600-1750 m alt., 27.IX.1979, K. Maetô leg. (NARO) . Korea 1♂, Kyongsangpuk-do, Mt. Sudo , 1000 m alt., 13-14.VII.1971, K. Yamagishi leg. (MUNJ) . Taiwan 2♂♂, Nantou Country, Renai Township , 2.V.2015, S. Fujie leg. (TARI) .

Distribution.

Japan ( Honshû: Tôkyô and Fukui Prefectures; Kyûshû: Ôita Prefecture); Western Palaearctic region; China, Korea, Russian Far East, Taiwan ( Yu et al. 2016; Lee at al. 2017). New to Japan.

Hosts.

No host records are available in Japan, while Pentatomidae ( Aelia , Dolycoris , Eurydema , Holcostethus , Palomena ) ( Dupuis 1952; Tobias 1986), Plataspidae ( Coptosoma ) ( Capek and Davidova-Vilimova 1978), and Scutelleridae ( Eurygaster ) ( Tobias 1986) are known host insects.

Figures

Figure 2. Aridelus egregius Schmiedeknecht, 1907, ♀ from Fukui Prefecture, Japan A habitus B head, frontal view C head and mesoscutum, dorsal view D wings E hind femur.