The genus Trichadenotecnum Enderlein (Insecta: Psocoptera: Psocidae) in Sumatra, Indonesia, with description of thirteen new species
Records of 20 species of Trichadenotecnum (Psocidae) from Sumatra, including 13 species described here as new, are provided. Keys are given to the 33 species of the genus now known from Indonesia, and their relationships and distribution discussed. Most species are known from few individuals and appear to be scarce. Several new species are referable to species groups designated by Yoshizawa for Japanese taxa, but others are anomalous.