Margarinotus (Ptomister) sutus (Lewis,
1884)
Hister sutus Lewis, 1884, 136; Mazur, 1970, 59 [Korea].
Margarinotus (Ptomister) sutus: Ohara, 1989, 34; 1994, 142; ESK & KSAE, 1994, 137 [Korea].
[Honshu] Aomori-ken:Mt. Yasuteyama, Hiraka-machi (1 ex., 6/v/1982, APM), K. Shimoyama; Aoni, Kuroishi-shi (1 ex., 19/v/1940, APM), K. Shimoyama. Fukushima-ken: Moniwa (1 ex., 5/v/1998) T. Shimano. Fukui-ken: Ikegahara, Ôno (1 ex., 4/vi/1989), Y. Takai (Takai, 1995).