''Chilostigma'' is a genus of caddisflies in the family

Limnephilidae __NOTOC__ Limnephilidae is a family of caddisflies with about 100 genera. They belong to the main lineage of case-constructing caddisflies, the Integripalpia or tube-case caddisflies. The Limnephilidae is one of the most species-rich Trichoptera ...

. All of its members are found in Scandinavia and Finland, apart from ''Chilostigma itascae'', which has only been reported from the U.S. state of

Minnesota Minnesota ( ) is a U.S. state, state in the Upper Midwestern region of the United States. It is bordered by the Canadian provinces of Manitoba and Ontario to the north and east and by the U.S. states of Wisconsin to the east, Iowa to the so ...

, and ''Chilostigma sieboldi'', which is known from both European localities and

Hokkaido is the list of islands of Japan by area, second-largest island of Japan and comprises the largest and northernmost prefectures of Japan, prefecture, making up its own list of regions of Japan, region. The Tsugaru Strait separates Hokkaidō fr ...

in Japan. Other North American species were formerly placed in this genus. The four known species are: * '' Chilostigma itascae'' Wiggins 1975 * '' Chilostigma ostracoderma'' Bradley 1924 * '' Chilostigma sieboldi'' McLachlan 1876 * '' Chilostigma pumilium'' (Hochstetter)

References

Trichoptera genera Integripalpia {{Trichoptera-stub