Euthymella lutea Kosuge, 1962
Euthymella lutea Kosuge, 1962a: 123, pl. 8, fig. 17, textfig. 9.
Triphora lutea (Kosuge, 1962) — Kay 1979: 147, fig. 51c.
Type locality. Japan, Ankyaba, Setouchi –machi, Amami Islands .
Type material. NSMT-Mo 12093, holotype .
Distribution. Hawaii (Kay 1979; Hemmes & Goldsmith 1986; Hemmes et al. 1996d), Japan (Kosuge 1962a; Kay 1979; Higo et al. 1999; Higo et al. 2001).
Remarks. Okutani (2017) considered Euthymella lutea Kosuge, 1962 a junior synonym of Triforis clathrata Gould, 1861 .