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Chilostigma
''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 f .... 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, and ''Chilostigma sieboldi'', which is known from both European localities and Hokkaido 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilostigma Ostracoderma
''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, and ''Chilostigma sieboldi'', which is known from both European localities and Hokkaido 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilostigma Pumilium
''Chilostigma'' is a genus of caddisflies in the family Limnephilidae. 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, and ''Chilostigma sieboldi'', which is known from both European localities and Hokkaido in Japan. Other North American species were formerly placed in this genus. The four known species are: * '' Chilostigma itascae'' Wiggins 1975 * ''Chilostigma ostracoderma ''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 ca ...'' Bradley 1924 * '' Chilostigma sieboldi'' McLachlan 1876 * '' Chilostigma pumilium'' (Hochstetter) References Trichoptera genera Integripalpia {{Trichoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilostigma Sieboldi
''Chilostigma'' is a genus of caddisflies in the family Limnephilidae. 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, and ''Chilostigma sieboldi'', which is known from both European localities and Hokkaido 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 ''Chilostigma'' is a genus of caddisflies in the family Limnephilidae. 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, and ''Chilostigma ...'' (Hochstetter) References Trichoptera genera Integripalpia {{Trichoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilostigma Itascae
''Chilostigma itascae'', also known as the headwaters chilostigman, is a species of caddisfly in the family Limnephilidae. It was discovered in mile-long Nicollet Creek, the Mississippi River's headwaters in Itasca State Park, Minnesota, which remained the only known location for the species for 31 years. However, in 2005 and 2011 it was found in other locations in and around Itasca State Park and in 2017 an effort to study winter caddisflies by the Minnesota Biological Survey found it in peatland locations scattered across the northwestern part of the state and there are unconfirmed photo records from across the Canadian border in Thunder Bay District, Ontario. It was discovered by Glenn Wiggins, a scientist from the Royal Ontario Museum The Royal Ontario Museum (ROM) is a museum of art, world culture and natural history in Toronto, Ontario, Canada. It is one of the largest museums in North America and the largest in Canada. It attracts more than one million visitors e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 families of northern temperate regions, but only a few are known from tropical areas and the Southern Hemisphere. For this reason they are often known as northern caddisflies. Description and ecology The adults are usually brown in colour, often with narrow mottled or patterned forewings and much broader, transparent hindwings. The aquatic larvae construct portable cases from a wide variety of plant and mineral materials, sometimes even snail shells. Cases of young larvae often looking completely different from those of larger instars. Larvae tend to be eruciform (with a thickset head and thorax), rather slow-moving, and usually feed by browsing algae or scavenging animal remains. They pupate within the larval case, the pupa sw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minnesota
Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to intensive agriculture; deciduous forests in the southeast, now partially cleared, farmed, and settled; and the less populated North Woods, used for mining, forestry, and recreation. Roughly a third of the state is covered in forests, and it is known as the "Land of 10,000 Lakes" for having over 14,000 bodies of fresh water of at least ten acres. More than 60% of Minnesotans live in the Minneapolis–Saint Paul metropolitan area, known as the "Twin Cities", the state's main political, economic, and cultural hub. With a population of about 3.7 million, the Twin Cities is the 16th largest metropolitan area in the U.S. Other minor metropolitan and micropolitan statistical areas in the state include Duluth, Mankato, Moorhead, Rochester, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hokkaido
is Japan's second largest island and comprises the largest and northernmost prefecture, making up its own region. The Tsugaru Strait separates Hokkaidō from Honshu; the two islands are connected by the undersea railway Seikan Tunnel. The largest city on Hokkaidō is its capital, Sapporo, which is also its only ordinance-designated city. Sakhalin lies about 43 kilometers (26 mi) to the north of Hokkaidō, and to the east and northeast are the Kuril Islands, which are administered by Russia, though the four most southerly are claimed by Japan. Hokkaidō was formerly known as ''Ezo'', ''Yezo'', ''Yeso'', or ''Yesso''. Nussbaum, Louis-Frédéric. (2005). "Hokkaidō" in Although there were Japanese settlers who ruled the southern tip of the island since the 16th century, Hokkaido was considered foreign territory that was inhabited by the indigenous people of the island, known as the Ainu people. While geographers such as Mogami Tokunai and Mamiya Rinzō explored the isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichoptera Genera
The caddisflies, or order Trichoptera, are a group of insects with aquatic larvae and terrestrial adults. There are approximately 14,500 described species, most of which can be divided into the suborders Integripalpia and Annulipalpia on the basis of the adult mouthparts. Integripalpian larvae construct a portable casing to protect themselves as they move around looking for food, while Annulipalpian larvae make themselves a fixed retreat in which they remain, waiting for food to come to them. The affinities of the small third suborder Spicipalpia are unclear, and molecular analysis suggests it may not be monophyletic. Also called sedge-flies or rail-flies, the adults are small moth-like insects with two pairs of hairy membranous wings. They are closely related to the Lepidoptera (moths and butterflies) which have scales on their wings; the two orders together form the superorder Amphiesmenoptera. The aquatic larvae are found in a wide variety of habitats such as streams, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
