Published online by Cambridge University Press: 31 May 2012
From a number of Trichoptera predominantly from Thailand, collected by W.L. and J.G. Peters, Florida A & M University, and Fred W. Knapp, University of Kentucky, the following new species are selected for description: Dipseudopsis ulmeri, akhila, petersorum, thailandica, and knappi of the family Dipseudopsidae and Pahamunaya jihmita, Pseudoneureclipsis saccheda, and Polycentropus vanachakuni of the family Polycentropodidae. Unless designated otherwise types will be deposited in the California Academy of Sciences, San Francisco, California. Some paratypes are in the Canadian National Collection of Insects, Ottawa.