Reconsideration of Xysticus species described by Ehrenfried Schenkel from Mongolia and China in 1963 (Araneae: Thomisidae) Author Marusik, Yuri M. Author Omelko, Mikhail M. text Zootaxa 2014 3861 3 275 289 journal article 10.11646/zootaxa.3861.3.5 6bd630e1-ace7-4c05-a20b-93d750b76df9 1175-5326 252642 EA82A956-0344-41A0-AD3C-3B75C87761C0 Xysticus pseudobliteus ( Simon, 1880 ) Figs 1 , 10 , 21–23 Oxyptila pseudoblitea Simon, 1880 : 109 (♀). X. acerboides Schenkel, 1963 : 229 , figs 128a–b (♂). X. bonneti Schenkel, 1963 : 231 , figs 129a–c (♀). X. chaffanjoni Schenkel, 1963 : 225 , figs 126a–c (♀). Ozyptila pseudoblitea (Simon) . Song & Hubert 1983 : 10 , figs 24–27 (♂♀, synonymised four names). X. schenkeli Marusik, 1989 : 144 (replacement name for X. bonneti Schenkel , preoccupied by Denis, 1938 but already synonymised with O. pseudoblitea by Song & Hubert 1983 ). X. pseudoblitea (Simon) . Song & Zhu 1997 : 101 , figs 67A–D (♂♀). Type material. Xysticus acerboides : Holotype ♂ [examined] in good condition, left palp was dissected, vial label “Potanin No28”, text data “Stadt Sigutschen (Hsikutschönn), Kansu, 1.–2. IV 85 ; 1 ♂ ”. Data in introduction for #28 is “ 22.IV.1885 , Dorf Chantschuan am Siningho, Kansu”. Text data corresponds to Potanin’s number 49 and has a different month “1./ 2.VII.85 Stadt Sigutschen (Hsikutschönn)”. The later data refer to a locality with the coordinates 33°46’56”N , 104°18.4’E . Xysticus bonneti : Syntypes 5♀ [not studied], text data: “Yen = mönn pass, Schansi, 17. VI 84 : 1 ♀” [1]; “Chantschuan am Sining ho, Kansu, 22. IV 85 : 1 ♀” [2]; “Tal des Muryn Dschanba, Kansu, 12. V 85 : 1♀” [3]; “Zwischen Kloster Gulebu-mom und Donkyr, Kansu, 10. IV 86 : 2♀” [4]. Square brackets refer to numbered squares on Fig. 1 . Xysticus chaffanjoni : Holotype ♀ [examined], with vial label “Mongolie-Mandjourie, Ourga á Tsitsikhar, Chaffanjon, 174-96”, text data “Urga = Tsitsikhar, 1896, 1 ♀”. The holotype was collecting during a trip from Ulaanbaatar to Qiqihar. Comments. We did not study the types of X. bonneti . Three species were synonymised with X. pseudobliteus by Song & Hubert (1983) based on comparison of the types .