Pamphilius kyutekparki Shinohara, 1991

(Figs 90, 91) (https://doi.org/10.6084/m9.figshare.11405223)

Pamphilius jucundus: Kim, 1980: 3, pl. v, HYPA01. Not Takeuchi, 1930.

Pamphilius kyutekparki Shinohara, 1991a: 53; Kim et al., 1994: 217; Zhelochovtsev & Zinovjev, 1995: 397; Shinohara & Lee, 1997: 216; Shinohara, 2002b: 424; Shinohara, 2004: 263; Shinohara & Zhou, 2006: 171; Shinohara & Taeger, 2007: 35; Shinohara & Lelej, 2007: 938, 942; Paek et al., 2010: 161; Taeger et al., 2010: 88; Sundukov & Lelej, 2012: 109 [“ kyutekrarki ”]; Sundukov, 2017: 105; Lee et al., 2019: 10; Shinohara & Tripotin, 2021a: 61.

Material examined. About 135 specimens, including the type series, all from the Russian Far East and Korea (Kim 1980; Shinohara 1991a; Shinohara & Lee 1997; Shinohara & Zhou 2006; Shinohara & Taeger 2007; Shinohara & Tripotin 2021a; present work). New collection data: SOUTH KOREA: Gangwon-do: 2♂ (NSMT 30754, 30755), Mirugam (Bukdaesa), 1,300 m, Odaesan Mts., 1. VI . 2008, A. Shinohara (NSMT); 1♀ 4♂ (incl. NSMT 30854, 30864), same locality, 30. V.–4. VI . 2009, A. Shinohara (NSMT); 2♀ 1♂, same locality, 11–16. VI . 2010, A. Shinohara (NSMT).

Distribution. Russia (Primorskij Kraj), South Korea.

Host plant. Unknown.

Remarks. This species belongs to the P. komonensis subgroup of the P. alternans group (Shinohara 2002b; Shinohara & Zhou 2006). Pamphilius kyutekparki is most closely related to the Japanese P. komonensis Takeuchi, 1930, though the two allopatric taxa are separated at least by the color pattern (Shinohara 1991a). In our molecular analysis using COI and NaK sequences, the two species were not clearly differentiated (Figs 140, 154). The host plant of P. kyutekparki is still unknown, but it is probably Acer (Sapindaceae), which is the host of P. komonensis (Shinohara & Okutani 1983) .