Karstia

Karstia is a genus of Asian ray spiders that was first described by H. M. Chen in 2010.

Species
it contains five species, found in China:
 * Karstia coddingtoni (Zhu, Zhang & Chen, 2001) – China
 * Karstia cordata Dou & Lin, 2012 – China
 * Karstia nitida Zhao & Li, 2012 – China
 * Karstia prolata Zhao & Li, 2012 – China
 * Karstia upperyangtzica Chen, 2010 (type) – China