Clubiona corrugata Bösenberg & Strand, 1906

Clubiona corrugata Bösenberg and Strand, 1906: 283, pl. 16, fig. 482 (♀); Ono & Hayashi, 2009: 540, figs 3–5, 115–117 (♁ ♀).

Cheiracanthium escaladae Barrion, Barrion-Dupo & Heong, in Barrion et al., 2013: 6, fig. 4A–H (♀). syn. nov.

Clubiona qianhuayuani Barrion, Barrion-Dupo & Heong, in Barrion et al., 2013: 9, fig. 8A–B (♁). syn. nov.

Cheiracanthium escaladae Zhang et al., 2020: 64 (supposedly a Clubiona).

For a complete list of taxonomic references see World Spider Catalog (2023).

Type material of Cheiracanthium escaladae (examined). Holotype ♀ (coll. no. S053), CHINA: Hainan Island, Panja Town, Songtao Reservoir area, 3.IV.2011, leg. A. T. Barrion et al.

Type material of Clubiona qianhuayuani (examined). Holotype ♁ (coll. no. XH11), CHINA: Hainan Island, Xincun Town, Xinhua Village, 3.IV.2011, leg. A. T. Barrion et al.

Description and diagnosis. See Ono and Hayashi (2009) for a recent redescription and diagnosis of both sexes.

Distribution. China (Fujian, Guangdong, Guizhou, Hainan, Hubei, Hunan, Inner Mongolia, Jiangsu, Jilin, Shaanxi, Shandong, Sichuan, Taiwan, Zhejiang), Korea, Japan, Russia and Thailand.

Comments. The type material of Cheiracanthium escaladae, described from the female, and Clubiona qianhuayuani, described from the male only, were examined. Each of these sexes is consistent with the genitalic morphology of C. corrugata, a common and widespread species in eastern Asia with many taxonomic citations (World Spider Catalog 2023). Therefore, we consider both species to be junior synonyms of C. corrugata .