Diplommatina (Sinica) futilis Gredler, 1887

Xie, Guang-Long, Zhang, Guoyi, Meng, Kaibaryer & Köhler, Frank, 2025, An illustrated type catalogue of Diplommatina Benson, 1849 from mainland China, with description of a new species, Diplommatina yipingica (Gastropoda, Cyclophoroidea), Zoosystematics and Evolution 101 (2), pp. 551-570 : 551-570

publication ID	https://doi.org/10.3897/zse.101.133434
publication LSID	lsid:zoobank.org:pub:BD2439F8-5ADE-4B33-8CEB-D151068C7AB1
DOI	https://doi.org/10.5281/zenodo.14946250
persistent identifier	https://treatment.plazi.org/id/02C168CF-16CD-5383-8A3F-674889E04F81
treatment provided by	Zoosystematics and Evolution by Pensoft
scientific name	Diplommatina (Sinica) futilis Gredler, 1887
status

Treatment

Diplommatina (Sinica) futilis Gredler, 1887 View in CoL

Diplommatina futilis Gredler, 1887: 368–369. – Yen, 1939: 32, pl. 2, fig. 52. View in CoL

Diplommatina (Sinica) futilis View in CoL – Kobelt & Möllendorff, 1898: 140; Kobelt, 1902: 464.

Type material.

Four syntypes SMF 39627 (Figs 5 I View Figure 5 , 12 I View Figure 12 ). 16 syntypes FMB 65.

Type locality.

“ Hupé ” [Hubei Province].

Brief description.

Shell dextral, with about 6 whorls. Penultimate whorl slightly expanded; body whorl nearly as wide. No spiral striation visible. Teleoconch with weak, densely-spaced, radial ribs; ca. 8 ribs per 0.5 mm on penultimate whorl. Dorsal fold absent. Umbilicus unknown. Double lip present. Columellar tooth present. One horizontal palatalis above columella. No vertical palatalis visible.

Remarks.

Yen (1939) listed four ‘ paratypes’ in the SMF and figured one; referred to as ‘ cotypes’ by Zilch (1953). Sixteen type specimens are kept in the Gredler collection in the Franziskanermuseum Bozen (see Zilch (1974)). Kobelt and Möllendorff (1898) assigned this species to the subgenus Sinica .