Triphoris (Mastonia) tristis Hinds, 1843

Triphoris (Mastonia) tristis Hinds, 1843b: 20 .

Triforis tristis Hinds, 1843 — Tryon 1887: 191.

Trifora tristis Hinds, 1843 — Viader 1937: 43.

Type locality. Unknown.

Type material. NHMUK 196538–196539, syntypes .

Distribution. Mauritius (Viader 1937).