Two new species of Karschia Walter, 1889 from Xizang, China (Solifugae, Karschiidae)

Solifugae, commonly known as camel spiders, sun spiders or wind scorpions, is a relatively understudied order of predominantly nocturnal, cursorial and predatory arachnids, characterised by their formidable two-segmented chelicerae, voracious appetite and impressive speed. It is one of the meso-diverse arachnid orders, comprising 15 families, 144 genera, over 1200 described species and five monotypic fossil genera.