A revision of the millipede family Paracortinidae (Diplopoda, Callipodida) Author Akkari, Nesrine https://orcid.org/0000-0001-5019-4833 Naturhistorisches Museum Wien, Burgring 7, 1010 Wien, Austria nes.akkari@gmail.com Author Macek, Oliver https://orcid.org/0000-0002-8146-5373 Naturhistorisches Museum Wien, Burgring 7, 1010 Wien, Austria Author Stoev, Pavel https://orcid.org/0000-0002-5702-5677 National Museum of Natural History at the Bulgarian Academy of Sciences, Tsar Osvoboditel Blvd. 1, 1000 Sofia, Bulgaria & Pensoft Publishers, Prof. G. Zlatarski Str. 12, Sofia, Bulgaria text ZooKeys 2023 2023-12-28 1187 341 399 http://dx.doi.org/10.3897/zookeys.1187.113473 journal article http://dx.doi.org/10.3897/zookeys.1187.113473 1313-2970-1187-341 2F7962833187447E88C64B61C50B640C 787AD6721D9852DFAD6AEB21E125E181 Genus Paracortina Wang & Zhang, 1993 Altum = Altum Wang & Zhang, 1993: 381. Relictus = Relictus Wang & Zhang, 1993: 378. Type species. Paracortina leptoclada Wang & Zhang, 1993. Included species. P. asciformis Akkari & Stoev, sp. nov. - Lixian County, Sichuan, China. P. carinata (Wang & Zhang, 1993) - Shangrila County (=Zhong Dian/ Zhongdian County), Yunnan, China. P. kabaki Akkari & Stoev, sp. nov. - Shangrila County, Yunnan, China. P. kyrang Nguyen, Stoev, Nguyen & Vu, 2023 - Ky Rang Cave, Quoc Toan Commune, Quang Hoa District, Cao Bang, Vietnam. P. leptoclada Wang & Zhang, 1993 - Shangrila County, Yunnan, China. P. multisegmentata Stoev & Geoffroy, 2004 - Ngọc Lặc County, Thanh Hoa District, Vietnam. P. serrata (Wang & Zhang, 1993) - Deqin County, Yunnan, China. P. stimula (Wang & Zhang, 1993) - Shangrila County, Yunnan, China. P. thallina (Wang & Zhang, 1993) - Batang County, Sichuan, and Shangrila County, Yunnan, China. P. viriosa (Wang & Zhang, 1993) - Shangrila County, Yunnan, and Mang kang County/Markam? County, Tibet Autonomous Region, China. P. voluta Wang & Zhang, 1993 - Yajiang County and Yanyuan County (new record), Sichuan, China. P. yinae Liu & Tian, 2015 - Cave in Yanchang Village, Guangxi, China. P. zhangi Liu & Tian, 2015 - Cave Qiaoxia Dong, Guizhou, China. Diagnosis. The type genus of the family Paracortinidae , which differs from Angulifemur by having parallel stems of telopodites; from Scotopetalum by the presence of large anteromedian subfalcate coxal process, and from the genus Crassipetalum gen. nov. by the much smaller prefemoroidal process/es and a subfalcate coxal process b (never surpassing the telopodite).