The species of the stonefly genus Sweltsa known from China are reviewed. A new species, Sweltsa baiyunshana, sp. n. is described, and its relationship to similar species is discussed. Redescriptions of Sweltsa longistyla Wu and diagnostic notes on the other Sweltsa species are also presented.
Keywords: China; Sweltsa baiyunshana; Sweltsa longistyla; new species; redescription.
© The Author 2014. Published by Oxford University Press on behalf of the Entomological Society of America.