Taxon classification Animalia Stylommatophora Bradybaenidae

Acusta toyenmongaiensis Rolle, 1911

Acusta toyenmongaiensis Rolle, 1911: 32.

Type locality.

Toyenmongai, Formosa [Dong-yuan-men-jie, Tainan = central area of modern-day Tainan City] (Rolle?)

Material examined.

Lectotype. Toyenmongai, Formosa (SMF 7405), designated by Zilch (1968, pl. 7, fig. 27).

Paralectotypes. Formosa (NHMUK 1912.8.16.131-133, 3 shells, "original specimen"), 11.3-12.3 × 13.3-14.2 mm, whorls 5.25-5.5. Also in SMF.