33. Lonchodryinus ruficornis (Dalman, 1818)

(Fig. 2)

Gonatopus ruficornis Dalman 1818: 83 . TL: Västergötland (Sweden).

Gonatopus frontalis Dalman 1818: 84 (synonymized proposed by Olmi 1984). TL: Västergötland (Sweden).

Prenanteon pektusanense Móczár 1983a: 187 (synonymized by Olmi 1984). TL: Mt. Pektu (North Korea).

Prenanteon clavatum Móczár 1983a: 189 (synonymized by Olmi 1984). TL: Mt. Pektu (North Korea).

Lonchodryinus ruficornis (Dalman): Olmi 1984: 258.

Lonchodryinus kotenkoi Ponomarenko 1992: 930 (synonymized by Olmi 1998); TL: mouth of Tiatinka River (Kuril Islands, Russia).

Lonchodryinus melaphelus Xu & He 1994: 130 (synonymized by Xu et al. 2013). TL: Menyuan (Qinghai, P.R. China).

Material examined. SOUTH KOREA: 1♂, [GW] Wonju-si, Baegun-myeon, Baegunsan, 37°15′N 128°02′E, 11.V–12.VI.2007 (MT), J.W. Lee (YNU); 2♂, ditto, 19.V–6.VI.2011 (MT), H.Y. Han (YNU); 1♂, [GW] Yanggugun, Mt. daeam, Yongneup, 30.V.1992, J.W. Lee (YNU); P.R. CHINA: 1♂, Jirin, Yanbian, Guangping, 42°02'N, 128°43'E, 951 m, 25.VII.2010, J.W. Lee (YNU); JAPAN: 1♂, Hokkaido University TOEF (Tomakomai Experimental Forest), Tomakomai-shi, Hokkaido, 42°40'N, 141°35'E, 25 m, 3.VII.2009, J.W. Lee (YNU); MONGOLIA: 1♂, Mongolia National University research forest, Tov, Üdeligiin Dugan, 48°26'N, 106°84'E, 3.VIII.2012, C.J. Kim (YNU); 1♂, Terelji national park, 47°56'N, 107°26'E, 7.VIII.2009, J.W. Lee (YNU)

Hosts. Cicadellidae (excluding Typhlocybinae): Arthaldeus pascuellus (Fallén) (United Kingdom), Conosanus obsoletus (Kirschbaum) (United Kingdom), Elymana sulphurella (Zetterstedt) (United Kingdom), Errastunus ocellaris (Fallén) (Poland), Euscelis incisus (Kirschbaum) (United Kingdom), Jassargus alpinus (Then) (Italy), Jassargus bisubulatus (Then) (Italy), Jassargus distinguendus (Flor) (United Kingdom), Jassargus flori (Fieber) (United Kingdom), Jassargus obtusivalvis (Kirschbaum) (Poland), Macrosteles laevis (Ribaut) (Russia, United Kingdom), Mocydia crocea (Herrich-Schäffer) (United Kingdom), Psammotettix cephalotes (Herrich-Schäffer) (United Kingdom), Psammotettix confinis (Dahlbom) (United Kingdom), Psammotettix nodosus (Ribaut) (United Kingdom), Streptanus sordidus (Zetterstedt) (Germany) (Guglielmino & Olmi, 1997; Xu et al. 2013).

Parasitoids. In United Kingdom, Ismarus rugulosus Förster ( Hymenoptera: Ismaridae) (Waloff 1975; Olmi 2000).

Distribution. South Korea (new record), Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Finland, France, Georgia, Germany, Greece, Hungary, Ireland, Italy, Japan, Kazakhstan, Kyrgyzstan, Lithuania, Mongolia, Montenegro, North Korea, Netherlands, Norway, Poland, P.R. China (Hebei, Inner Mongolia, Ningxia, Qinghai, Shaanxi, Sichuan, Tibet), Romania, Russia, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom (Xu et al. 2013).

Remarks. This species, previously reported from North Korea ( Prenanteon pektusanense Móczár, 1983 and P. clavatum Móczár, 1983), is now recorded for the first time from South Korea.