Trichoptera problems -------------------------------- Agrypnia vestita Lycoming Monroe Banksiola dossuaria Lackawanna Susquehanna Ceraclea flava Philadelphia Ceraclea slossonae Dauphin Ceratopsyche bronta Clinton Forest Ceratopsyche slossonae Lycoming Chimarra atterima Berks Frenesia missa Allegheny Dauphin Heteroplectron americanum Dauphin Hydatophylax argus Allegheny Hydropsyche betteni Centre Hydropsyche phalerata Philadelphia Hydropsyche scalaris Dauphin Ironoquia punctatissima Delaware Lepidostoma griseum Bradford Lepidostoma togatum Bradford Limnephilus submonilifer Delaware Nectopsyche exquisita Lancaster Nemotaulius hostilis Centre Lackawanna Monroe Union Westmoreland Neophylax consimilis Lehigh Oecetis scala Dauphin Phylocentropus lucidus Pike Platycentropus radiatus Union Westmoreland Polycentropus cinereus Lycoming Pseudostenophylax sparsus Lackawanna Pseudostenophylax uniformis Somerset Psilotretal labida Monroe Wyoming Psychoglypha alascensis Centre Ptilostomis ocellifera Adams Lackawanna Lebanon Union Ptilostomis semifaqsciata Adams Pycnopsyche luclulenta Dauphin Pycnopsyche scabripennis Lycoming Pycnopsyche subfasciata York Rhyacophila invaria Fayette Rhyacophila nigrita Monroe Triaenodes flavescens Monroe Triaenodes ignitus Butler Triaenodes injustus Monroe Somerset Triaenodes marginatus Erie Triaenodes tardus Westmoreland