Web of the Polish Entomological Society.	Polish, English
	The whole web is devoted to Trichoptera. Author is interested in macro photography, so you can find very good photos there. You can find there links to the various chcecklists.	German
	Trichoptera Hungarian Home Page. This is very good web.It is easy to navigate, ther isn't any unnecessary graphic. You can find there: list of researchers, checklist, collections, list of papers, books.	Hungarian, English
	This web’s name is „Robale” (bugs). It is devoted to insects. There is a lot of information about Trichoptera prepared by specialists.	Polish
	This web informs about the nature and tourism in Warmia and Mazury (north-eastern Poland). There is information about fauna of this region. Among descriptions of other animals you can find also description of Trichoptera. There is a family-key to the Polish caddis larvae.	Polish
	Trichoptera World Checklist contains data about Trichoptera from all the World. This is very important web for everybody who is interested in caddisflies.	English
	This is the private web of Stanisław Czachorowski. There is a lot of information about Trichoptera (e.g. checklists from Poland, Belorus), papers in PDF.	Polish, English, Russian
	On the website of Salamandra (Polish Association of Enviromental Protection) you can find the article about caddisflies "Okruszki w szuwarach i szuwarki jak okruszki, czyli obrazki z życia chruścików (część I)" (only in polish)	Polish
	The web is devoted to Coleoptera and Lepidoptera of Poland - descriptions of species, galleries, advices about preparations, list of Polish entomologists.	Polish
	The web of Kjell Arne Johanson'a (after opening the web you should choose his name from the list). There is the list of authors papers, checklists, links to trichopterologists home pages and trichoptera pages.	English, Swedish