title: The Larvae ofDrusus improvisusMcLachlan, 1884,Drusus camerinusandDrusus aprutiensis(Trichoptera: Limnephilidae: Drusinae).
abstract: The larvae ofDrusus improvisusMcLachlan, 1884,Drusus camerinusMoretti, 1981 andDrusus aprutiensisMoretti, 1981 are re-described and discussed in the context of contemporary keys of European Drusinae species. In addition, phylogenetic, zoogeographical and ecological notes are included.
authors.affiliation: Department of Freshwater Ecology, University of Vienna, Althanstraße 14, 1090 Vienna, Austria.
authors.forename: Johann
authors.initials: J
authors.lastname: Waringer
authors.affiliation: Institute of Hydrobiology and Aquatic Ecology Management, University of Natural Resources and Applied Life Sciences, Max Emanuelstraße 17, 1180 Vienna, Austria; wolfram.graf@boku.ac.at .
authors.forename: Wolfram
authors.initials: W
authors.lastname: Graf
authors.affiliation: University of Minnesota, Department of Entomology, 219 Hodson Hall, 17 1980 Folwell Ave, Saint Paul, MN 55108, USA.
authors.forename: Steffen
authors.initials: S
authors.lastname: Pauls
authors.affiliation: Dipartimento di Biologia Animale ed Ecologia, Facoltà di Scienze MM.FF.NN.,Via Elce di Sotto, 06123 Perugia, Italy; fernanda@unipg.it .
authors.forename: Fernanda
authors.initials: F
authors.lastname: Cianficconi
keywords: Drusus aprutiensis; Drusus camerinus; Drusus improvisus; Trichoptera; description; ecology; habitat