NEW AND LITTLE-KNOWN SPECIES OF PLECOPTERA FROM GUIZHOU PROVINCE (III)

Abstract

This paper deals with five species of Plecoptera from Maolan, Guizhou. Among them two species are new to science. The types of new species are kept in the Insect Collections of Beijing Agricultural University.1.Ncoperla maolanensis Yang et Yang, sp. nov. (figs. 1 - 2)Similar to N. chui Wu et Claassen, but legs blackish with bases of femora yellow;tips of femora and bases of tibiae black.Holotype , Guizhou: Maolan, 1990- V - 14.2.Rhopalopsole sincnsis Yang et Yang, sp. nov. (figs. 3- 5)Similar to K. furcata Yang et Yang, but head black and thorax dark brownish yellow with legs black and wings greyish brown.Holotype , paratype 1 , G uizhou: Maolan, 1990- V - 18. Allotype , paratypes 1 7 , Hubei: Shennongjia, 400m, 1984-VI -26. Paratypes 1 1 , Hubei: Shennongjia, 1700m, 1984- VI -29;1 6, Guangxi: Jinxiu, 1982- VI - 11.