A new species, Eukiefferiella celata sp. nov., and a newly recorded species, E. brehmi Gouin, 1943, are described and illustrated as male imagines. A new synonym is proposed： E. togaeuquinta Sasa ＆ Okazawa, 1992, syn. nov. （= E. brehmi）.
A new species of Paratendipes Kieffer, P. angustus sp. nov., is described and the male is illustrated. P. subaequalis （Malloch, 1915） is recorded in China for the first time.
Tanytarsus gracilistylus （Chaudhuri ＆ Datta, 1992） is replaced to Cladotanytarsus gracilistylus as new combination. The detail re-description is given. A key to male of Cladotanytarsus from China is presented.
A new species of Stictochironomus Kieffer, S. juncaii sp. nov. from China is described and illustrated as male imago. S. multannulatus （Tokunaga） and S. pictulus （Meigen） are recorded in China for the first time. A key to the males of Stictochironomus in China is given. All specimens are deposited in the College of Life Science, Nankai University, China （BDN）.
The genus Stenochironomus from China,including 10 species,is reviewed.Three species,S.koreanus Borkent,S.maculatus Borkent,and S.totifuscus Sublette are re-described and recorded from China for the first time.One species misidentification is corrected.A key to the males of Stenochironomus in China is given.
