The significance of male pedipalpal characters for the higher systematics of the crab spider genus Xysticus C.L. Koch, 1835 (Araneae: Thomisidae)
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چکیده
Male pedipalp characters support the hypothesis that there are potentially at least three clades within European Xysticus s.l. C.L. Koch, 1835 (Araneae: Thomisidae). These clades correspond with the older, but currently synonymised, genera Proxysticus Dalmas, 1922 and Psammitis Menge, 1875. Synapomorphies in the male pedipalp shared with other thomisid genera (e.g. Coriarachne Thorell, 1870, Ozyptila Simon, 1864) suggest that Xysticus s.l. represents a paraphyletic group.
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Re-description of Xysticus bimaculatus L. Koch, 1867 (Araneae, Thomisidae) and characterization of its subsocial lifestyle
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