2. Pupopsis paraplesia Sturany, 1900

Fig. 1 B; Table 2

Pupopsis paraplesia Sturany, 1900: 36, pl. 2, figs. 22–24.

Buliminus (Pupopsis) paraplesius— Möllendorff, 1901: 375; Kobelt, 1902: 875, pl. 108, figs. 5, 6.

Type material. Whereabouts of the type material unknown.

Type locality. Shy-pa (rocks of the left bank of the river Pei-shui-kiang in the Tsin-ling mountains, in the neighbourhood of the village Shy-pa, South Gansu), Gansu.

Material examined. None.

Distribution. Gansu (only known from the type locality, currently unrecognized).

Description of shell (after Sturany 1900: 36, pl. 2, figs. 22–24). Shell barrel-shaped, of light-brown colour; with eight whorls which are little convex, separated by a distinct suture and, except for the embryonic whorls, delicately striated. The circular or oval aperture has a thick, broad margin, a callus on the parietal wall and an angular tubercle on the latter which is separated from the outer wall by a narrow, short channel. The dentition consists of a tubercular, deeply recessed fold on the parietal wall, a strong, medially situated palatal fold which can be traced as a light-coloured line on the outside through the entire body whorl, and a strong columellar fold. Umbilicus a narrow perforation covered by the reflected columellar margin. Height 10.5–10.7, diam. maj. 4.5–4.7.