Laeocathaica polytyla Moellendorff, 1899

Figure 20A-C

Laeocathaica polytyla Möllendorff, 1899: 98-99, pl. 6, fig. 7.

Laeocathaica polytyla . - Yen 1939: 149, pl. 15, fig. 41.

Laeocathaica (Laeocathaica) polytyla . - Zilch1968: 174.

Laeocathaica polytyla . - Chen & Zhang, 2004: 331, fig. 322.

Laeocathaica polytyla . - Schileyko 2004: 1686, fig. 2174b-d.

Type material.

Nan-Ping, Sung-pan, coll. Möllendorff ex coll. Potanin 725b, 744, SMF 9098 (lectotype, Fig. 20A) • Same data, SMF 9099/6 (paralectotypes) • China, S-Gansu, leg. S. Hisano, 22.06.2004, ex coll. S. Hisano, 2011, SMF 336710/1.

New material.

China • 4 shells; Gansu, Longnan Shi, Wenxian, Buziba Xiang, northern edge of Taojiaba Cun, 200 m towards Buziba (locality code: 2016/78); 33°02.706'N, 104°37.157'E; 1200 m a.s.l.; 31 May 2016; A. Hunyadi leg. ; HA (Fig. 20B) • 11 shells; Gansu, Longnan Shi, Wenxian, Chengguan Zhen, cemetery hill above the city (locality code: 2016/65); 32°57.026'N, 104°40.527'E; 1090 m a.s.l.; 28 May 2016; A. Hunyadi leg. ; HA (Fig. 20C) • 2 shells; Gansu, Longnan Shi, Wenxian, Buziba Xiang, 1 km south of Taojiaba Cun towards Dongyukou Cun (locality code: 2016/79); 33°01.865'N, 104°37.329'E; 1150 m a.s.l.; 31 May 2016; A. Hunyadi leg. ; HA • 4 shells; Sichuan, Aba, Jiuzhaigou Xian, Baihe Xiang, Taiping Cun, eastern bank of Baishui He (locality code: 2016/73); 33°18.366'N, 104°09.413'E; 30 May 2016; A. Hunyadi leg. ; HA • 7 shells; Sichuan, Aba, Jiuzhaigou Xian, Guoyuan Xiang, Guoyuaner Cun, environment of the bridge (locality code: 2016/76); 33°06.922'N, 104°19.617'E; 1200 m a.s.l.; 30 May 2016; A. Hunyadi leg. ; HA • 2 shells; Sichuan, Aba, Jiuzhaigou Xian, Anle Xiang, ca. 1.5 km east of Zhongtianshan Cun towards Jiuzhaigou Shi (locality code: 2016/74); 33°17.279'N, 104°12.702'E; 1445 m a.s.l.; 30 May 2016; A. Hunyadi leg. ; HA • 8 shells; Sichuan, Aba, Jiuzhaigou Xian, Baihe Xiang, southern edge of Taiping Cun, rock wall facing north (locality code: 2016/72); 33°18.026'N, 104°09.500'E; 30 May 2016; A. Hunyadi leg. ; HA • 3 shells; Gansu, Longnan Shi, Wenxian, Buziba Xiang, southern edge of Buziba Cun, western bank of the river (locality code: 2016/77); 33°03.592'N, 104°37.094'E; 1215 m a.s.l.; 30 May 2016; A. Hunyadi leg. ; HA • 2 shells; Sichuan, Jiuzhaigouxian, Guoyuanxiang, 7.7 km from provincial border (locality code: 2011.04.25 A); 33°07.616'N, 104°18.927'E; 1258 m a.s.l.; 25 April 2011; Y. Nakahara, K. Okubo & K. Otani leg. ; PGB.

Distribution.

Known from several precise localities in southern Gansu Province (Fig. 22).