Notosinister confusus Kosuge, 1963
Notosinister confusus Kosuge, 1963a: 248, pl. 17, fig. 34, textfig. 11.
Triphora confusa (Kosuge, 1963) — Habe & Kosuge 1966: 107, pl. 41, fig. 33.
Bouchetriphora confusa (Kosuge, 1963) — Okutani 2000: 315, pl. 156, fig. 77.
Type locality. Japan, Amami Islands, Ankyaba, Setouchi –machi .
Type material. NSMT-Mo 13073, holotype .
Distribution. Hawaii (Lee et al. 2018), Japan (Kosuge 1963a; Kuroda et al. 1971; Higo et al. 1999; Higo et al. 2001; Hasegawa et al. 2001a; Okutani 2017; Lee et al. 2018), Korea (Lee & Min 2002; Min et al. 2004; Lee et al. 2018), South Korea (Kill et al. 2013).