Metaxia incerta F. Fernandes & Rolán, 1988

Metaxia incerta F. Fernandes & Rolán, 1988: 21, pl. 1, fig. 10, pl. 3, fig. 11, 14.

Type locality. Cape Verde, ilha do Sal .

Type material. MNCM 11–41–1017, holotype. MNHN-IM-2000-375 and NHMUK 1988077, paratypes .

Distribution. Cape Verde (Fernandes & Rolán 1988; Fernandes & Rolán 1991; Ardovini & Cossignani 2004; Rolán 2005; Albano et al. 2019).

(†) Triphoris incisa Pease, 1861

Triphoris incisa Pease, 1861: 434 .

Triforis incisa Pease, 1861 — Martens & Langkavel 1871: 37.

Triforis incisus Pease, 1861 — Tryon 1887: 190, pl. 39, fig. 65.

Sinistroseila incisus (Pease, 1861) — Oliver 1915: 523.

Triphora incisa Pease, 1861 — Kuroda 1941: 92.

Viriola (Viriola) incisa (Pease, 1861) — Kosuge 1961b: 414, pl. 22, fig. 9.

Viriola incisa (Pease, 1861) — Kosuge 1962b: 86.

Euthymella incisa (Pease, 1861) — Severns 2011: pl. 92, fig. 7.

Type locality. “ Sandwich Islands ” (Hawaii).

Type material. NHMUK 1961151, lectotype . NHMUK 1961152, MCZ 50061 and MCZ 73738, paralectotypes .

Distribution. Australia, Christmas Island (Kosuge 1990), Australia, Cocos Islands (Ladd 1972; Kay 1979; Higo et al. 1999; Chang & Wu 2005), China Sea (Zongguo & Mao 2012), Hawaii (Pease 1861; Martens & Langkavel 1871; Tryon 1887; Paetel 1888; Oliver 1915; Edmondson 1933; Edmondson & Ingram 1939; Ingram 1939; Edmondson 1946; Kosuge 1961b; Kosuge 1962b; Kay 1965; Ladd 1972; Kay 1979; Hemmes & Goldsmith 1986; Johnson 1994; Hemmes et al. 1996c; Higo et al. 1999; Chang & Wu 2005; Severns 2011; Albano et al. 2019), Indonesia (Ladd 1972), Japan (Kuroda & Habe 1952; Kosuge 1961b; Kosuge 1962b; Kay 1965; Ladd 1972; Kay 1979; Higo et al. 1999; Okutani 2000; Chang & Wu 2005; Dumrongrojwattana et al. 2016; Okutani 2017), Marshall Islands (Ladd 1972; Kay & Johnson 1987), Micronesia (Kay 1979; Kurozumi & Asakura 1994; Chang & Wu 2005), New Guinea (Martens & Langkavel 1871; Hedley 1899), Niue Island (Cernohorsky 1970), Philippines (Hidalgo 1905; Faustino 1928; Kay 1965; Ladd 1972; Kay 1979; Higo et al. 1999; Chang & Wu 2005; Kosuge & Chino, 2008), Polynesia (Kay 1965; Kay 1979; Higo et al. 1999; Chang & Wu 2005), Red Sea (Dekker & Orlin 2000), Reunion (Chang & Wu 2005), Samoa (Ladd 1972), Taiwan (Kuroda 1941; Kosuge 1962b; Chang & Wu 2005; Chang 2006b; Dumrongrojwattana et al. 2016), Thailand (Dumrongrojwattana et al. 2016; Dumrongrojwattana & Tanamai 2020; Wells et al. 2021), Tuvalu (Hedley 1899).

Geological age. Holocene (Ladd 1972), Pliocene (Ladd 1972).

Remarks. Lectotype designation by Kay (1965).