Mastonia iniqua Jousseaume, 1898

Mastonia iniqua Jousseaume, 1898: 75 .

Triphora iniqua (Jousseaume, 1898) — Habe & Kosuge 1966: 104, pl. 41, fig. 1.

Tetraphora iniqua (Jousseaume, 1898) — Marshall 1983: 33, fig. 6f, 15d–f.

Inella iniqua (Jousseaume, 1898) — Chang & Wu 2005: 18, fig. 29.

Costatotriphora iniqua (Jousseaume, 1898) — Stephens 2017: 1, pl. 1, fig. d.

Type locality. Djibouti, New Caledonia.

Type material. MNHN-IM-2000-1175, lectotype. MNHN-IM-2000-1264, paralectotype.

Distribution. Australia (Marshall 1983; Chang & Wu 2005; Stephens 2017; Lee et al. 2018), China (Hasegawa et al. 2001b), China Sea (Zongguo & Mao 2012), Djibouti (Jousseaume 1898), French Polynesia (Boutet et al. 2020), Japan (Higo et al. 1999; Okutani 2000; Chang & Wu 2005; Okutani 2017; Lee et al. 2018), Korea (Lee & Min 2002; Min et al. 2004; Lee et al. 2018), Marshall Islands (Kosuge 1990), New Caledonia (Jousseaume 1898; Hervier 1899; Marshall 1983), Philippines (Poppe 2008; Lee et al. 2018), Red Sea (Higo et al. 1999; Lee et al. 2018), South Korea (Kill et al. 2013), Taiwan (Chang 2006c), Thailand (Gemert 2003; Bu-on & Dumrongrojwattana 2020; Dumrongrojwattana & Tanamai 2020; Wells et al. 2021).

Remarks. Lectotype designation by Marshall (1983). Kosuge (1965) considered Triphora kawamurai Kosuge, 1962 a junior synonym of Mastonia iniqua Jousseaume, 1898 . Marshall (1983) considered Mesophora sardonyx Laseron 1958, Notosinister kawamurai Kosuge, 1962 and Triphora fuscolineae Kosuge, 1974 junior synonyms of Mastonia iniqua Jousseaume, 1898 .