Four new species of the genus Camptoscaphiella Caporiacco, 1934 (Araneae, Oonopidae) from Xizang, China Author Wang, Xiaohan https://orcid.org/0009-0000-4614-9562 College of Life Science, Shenyang Normal University, Shenyang 110034, Liaoning, China Author Tong, Yanfeng 0000-0002-4348-7029 College of Life Science, Shenyang Normal University, Shenyang 110034, Liaoning, China Author Li, Shuqiang 0000-0002-3290-5416 Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China text ZooKeys 2024 2024-07-26 1208 81 98 journal article 10.3897/zookeys.1208.127725 64AFF550-64DD-4EBD-AEA5-2C38D0F6083A Genus Camptoscaphiella Caporiacco, 1934 Type species. Camptoscaphiella fulva Caporiacco, 1934 , by monotypy. Diagnosis. Males of this genus are similar to those of Opopaea Simon, 1892 in the extremely large, club-shaped palpal patella, but can be distinguished by the spination of the legs I – II (tibia I and II with four pairs of long spines, and metatarsus I and II with two pairs of long spines) vs. without spination; the cymbium not fused with the bulb vs. fused; and the reduced abdominal scuta vs. complete scuta. Females of this genus are similar to those of Ischnothyreus Simon, 1893 , but can be separated by lacking the distinct, darkly sclerotized, strongly winding duct of endogyne and the uniquely shaped atrium. Distribution. China ( Xizang , Yunnan ), South Asia ( Bhutan , India , Nepal , Pakistan , Sri Lanka ), Southeast Asia ( Thailand ) and New Caledonia .