Seven new species and four new records of Psychomyiidae (Insecta, Trichoptera) from China.

ABSTRACT

Seven new species of the family Psychomyiidae Walker, 1852 are described and illustrated from China; they are Psychomyiashunisp. nov., Ps.mangshanensissp. nov., Ps.capricornissp. nov., Lypesagittalissp. nov., Paduniellafasciariasp. nov., Pa.sanyaensissp. nov., and Tinodesaviformissp. nov. The genus Lype is reported for the first time from mainland China. In addition, four psychomyiids are found to be new to the Chinese caddis fauna Psychomyiaindra Malicky & Chantaramongkol, 1993; Paduniellaandamanensis Malicky, 1979; Pa.dendrobia Malicky & Chantaramongkol, 1993; and Tinodesgapbona Johanson & Oláh, 2008. Moreover, Psychomyiapolyacantha Li, Qiu & Morse, 2021 is reviewed and synonymized with Psychomyiaimamiah Malicky, 2020.