Caddisfly insect Britannica Caddisfly, order Trichoptera , any of a group of mothlike insects that are attracted to lights at night and live near lakes or rivers Because fish feed on the immature, aquatic stages and trout take flying adults, caddisflies are often used as models for the artificial flies used in fishing caddisfly Caddisfly order Trichoptera Trichoptera Nearctica Caddisflies of The United Trichoptera Nearctica caddisflies of the United States and Canada with distributional checklist of species The mission of Trichoptera Nearctica is to serve as an informational resource on Trichoptera and to provide up to date information on the taxonomy and geographic distribution for all species of Trichoptera known to occur in the Nearctic region In addition to housing the NearcticCaddisflies Trichoptera of the Buffalo National RiverCaddisflies Trichoptera of the Buffalo National River, Arkansas David E Bowles National Park Service, Heartland Inventory Monitoring Network, c o Department of Biology Missouri State UniversitySouth National Avenue Springfield, MissouriCameron Cheri Department of Biology Missouri State UniversitySouth National Avenue Springfield, MissouriFaron D UsreyENTGeneral Entomology Resource LibraryThe order Trichoptera caddisflies is another likely descendant of the Mecopteran lineage Adults are mostly nocturnal, weak flying insects that are often attracted to lights During the day, they hide in cool, moist environments such as the vegetation along river banks Trichoptera ordre, larves DORIS Caddisflies GB , Tricotteri I , Tricpteros, frigneas E , Kcherfliegen D , Schietmotten NL Distribution gographique Cosmopolite Zones DORIS Eau douce d Europe, Indo Pacifique, Atlantique Nord Ouest La distribution est mondiale Biotope On rencontre les larves de Trichoptres dans tous les types de milieu dulcicole On les trouve en altitude jusqu environm EllesMecoptera Wikipedia Trichoptera caddisflies Lepidoptera butterflies and moths Hymenoptera sawflies, wasps, ants, bees Internal relationships All the families were formerly treated as part of a single order, Mecoptera The relationships between the families are, however, a matter of debate The cladogram, from Cracraft and Donoghue , places the Nannochoristidae as a separate order, with the Boreidae, asTrichoptera Wikipdia Les trichoptres Trichoptera constituent un ordre d insectes qui regroupe plus de espces Ils sont apparents de prs aux lpidoptres mites et papillons , mais adapts pour la vie en eau douce dans leur stade larvaire Trichoptera World Checklist Clemson University The Trichoptera World Checklist is a project of the successive International Symposia on Trichoptera, with the responsibility for its policy and maintenance assigned to the Trichoptera Checklist Coordinating Committee The current TCCC consists of the following trichopterologists areas of responsibility email addresses PC Barnard West Palearctic Region prnard nhm RWWild Side Unsolved mystery The Martha s Caddisflies, or Trichoptera, are an order of insects, a taxonomic rank equivalent to that of beetles Coleoptera or flies Diptera It s a large group, with some , known species worldwide