Coccoglypta pinchoniana
Creators: name: Páll-Gergely, Barna
name: Hunyadi, András
name: Chen, Zhe-Yu
name: Lyu, Zhi-Tong
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Bradybaenidae
Coccoglypta
Coccoglypta pinchoniana

description: Coccoglypta pinchoniana (Heude, 1886)
(Fig. 2E-N)
Helix pinchoniana Heude, 1886: 213.
Coccoglypta pinchoniana – Yen 1936: 335-336; 1939: 153, pl. 15, fig. 64. — Zilch 1960: 640-641, fig. 2242. — Chen & Gao 1987: 158-159, fig. 204. — Schileyko 2004: 1678-1679, fig. 2164. — Chen & Zhang 2004: 371-372, fig. 370.
TYPE MATERIAL EXAMINED. — Syntypes. USNM 472156 and MCZ 167190.
ADDITIONAL MATERIAL EXAMINED. — “ Berg Omi, Sytchuan ”; Schmacker leg. 1893; SMF 42574/2. — 2015/50; China, Sichuan, Chengdu Shi, Dujiangyan Shi, Qingcheng Shan, Buyun Cableway felső állomás – Shangqinggong; 1150 m a.s.l.; 30°54.783’N, 103°33.714’E; A. Hunyadi leg.; 06. VI.2015, coll. HA/1. — 2015/51a; China, Sichuan, Chengdu Shi, Dujiangyan Shi, Qingcheng Shan, Chaoyangdong 50 m towards Shangqinggong; A. Hunyadi leg.; 06. VI.2015; coll. HA/2. — 2015/55; China, Sichuan, Chengdu Shi, Dujiangyan Shi, Qingcheng Shan, Jinbian Yan; 940 m a.s.l.; 30°53.733’N, 103°33.087’E; A. Hunyadi leg.; 07. VI.2015; coll. HA/1. — China, Sichuan Province, Chongzhou Shi, Jiezi Zhen, Fengqishan; Liu Zheng-Ping leg.; 13.I.2018; SYS m001014 (specimen used for molecular study).
TYPE LOCALITY. — Tchen-tou-fou (Chengdu city, Sichuan Province).
DIAGNOSIS. — A Coccoglypta species with a keeled body whorl, light brown, greenish to greyish colour and strong sculpture on the ventral shell surface.
DISTRIBUTION. — This species is more widely distributed than C. liui Páll-Gergely, n. sp. Namely, it was collected on the Emei Shan, the Qingcheng Shan and Fengqishan.
COMPLEMENT OF DESCRIPTION
Shell dextral, rather large, light brown, greenish to greyish, dorsal and ventral surface of similar colour; shell depressed globular or conical, body whorl slightly or prominently keeled; entire shell consists of 5.25-5.75 whorls, separated by rather shallow suture; protoconch consisting of 1.5-1.75 whorls, matt, rather smooth, dorsal side of teleoconch dominated by irregular, very rough wrinkles and strong tubercles (tubercles appearing after the first 1.5 whorls of teleoconch); some fine spiral grooves also visible, especially close to the suture; ventral surface similar to dorsal, although with slightly weaker sculpture; aperture strongly oblique to shell axis, white; peristome expanded (mostly in basal and umbilical direction) but not reflected; parietal callus weak, only indicated by fine whitish calcareous layer, which is transparent in fresh shells; umbilicus open, moderately wide to rather narrow, showing all whorls.
Measurements
D = 25.7-31.9 mm, H = 15.0- 17.5 mm (n = 6). REMARKS
This species was originally described from Chengdu city, Sichuan Province (Heude, 1886). It is known as a subfossil record from Chongqing town (Yen 1936). This species is considered a vulnerable species (Wang & Xie 2005).
description: Published as part of Páll-Gergely, Barna, Hunyadi, András, Chen, Zhe-Yu & Lyu, Zhi-Tong, 2019, A review of the genus Coccoglypta Pilsbry, 1895 (Gastropoda: Pulmonata: Camaenidae), pp. 595-608 in Zoosystema 41 (29) on pages 601-602, DOI: 10.5252/zoosystema2019v41a29, http://zenodo.org/record/3726110