Ismarus grandis Alekseev, 1978

Figs 1D, 2D

Ismarus grandis Alekseev, 1978: 1104 .

Diagnosis

Antenna A4 as long as A1, as long as or slightly shorter than A 3 in both sexes; male A4 slightly excavate; antennal segments distinctly elongate in both sexes; base of second tergite with long median furrow, at least to ¾ of segment in both sexes.

Material examined (4 ♀♀, 13 ♂♂)

SOUTH KOREA: 1 ♀, Chungcheongbuk Province, Boeun-gun, Sokrisan-myeon, Mt. Sokri ( Bench), 11 Jul. 2011, J.G. Kim leg. (YNU); 2 ♂♂, Chungcheongbuk Province, Danyang-gun, Danyangeup, Chendong-ri, Mt. Sobaek, Chendong Valley, 36°57′ N, 128°26′ E, 30 Apr. - 21 May 2007, MT, J.W. Lee (YNU); 1 ♂, same collecting data, 21 May - 17 Jun. 2007, MT, J.W. Lee leg. (YNU); 1 ♂, Chungcheongbuk Province, Jecheon-si, Hamsu-myeon, Songgye 2-ri, 26 May 2007, J.W. Lee leg. (YNU); 2 ♂♂, Chungcheongbuk Province, Yeongdong-gun, Sangchon-myeon, Mulhan Valley, 23 May 2002, J.W. Lee leg. (YNU); 1 ♂, Daejeon-si, Dong-gu, Daejeon-Univ., 12- 27 May 2006, MT, J.W. Lee leg. (YNU); 1 ♂, same collecting data, 16 May - 5 Jun. 2006, MT, J.W. Lee leg. (YNU); 1 ♂, Gangwon Province, Pyeonchang-gun, Yongpyeong-myeon, Nodong Valley, alt. 900 m, 37°42′08″ N, 128°28′89″ E, 31 May - 5 Jun. 2006, MT, in shade small stream, P. Tripotin leg. (CNCI); 1 ♂, Gyeongsangbuk Province, Cheongdo-gun, Unmun-myeon, Munsuseonwon, 35°38′32″ N, 128°57′50″ E, 23 Mar. - 12 May 2013,MT, J.W. Lee leg. (YNU) ; 1 ♀, Gyeongsangbuk Province, Cheongdo-gun, Unmun-myeon, Simsimgyegok, 35°37′44″ N, 128°59′01″ E, 12 May - 8 Jun. 2013, MT, J.W. Lee leg. (YNU); 1 ♂, Gyeongsangbuk Province, Cheongdo-gun, Unmun-myeon, Mt. Unmun, 35°38′45″ N, 128°57′33″ E, 23.V.2008, MT, J.W. Lee leg. (YNU); 1 ♂, Gyeongsangnam Province, Sancheong-gun, Mt. Jiri, Baengmudong, 35°20′ N, 127°43′ E, 12 May 2002, J.W. Lee leg. (YNU) ; 1 ♀, Gyeongsangnam Province, Hamyanggun, Macheon-myeon, Samjeong-ri, Mt. Jiri, alt. 700 m, 35°20′55″ N, 127°38′21″ E, 1- 15 Jun. 2003, MT., big clearing on forest edge, P. Tripotin leg (CNCI).

JAPAN: 1 ♀, Hokkaido, Jozankei, Naturem Village, alt. 380 m, 42°55′48.7″ N, 141°09′10.1″ E, 30 Jun. 2009, J.W. Lee leg. (YNU); 1 ♂, Hokkaido, Kuriyama-cho, 7 Jun. 1996, M. Matsuda leg. (CNCI).

Distribution

Japan (new record), South Korea (new record), Russia (Far East) (Alekseev 1978).