FIGURE 20 in The Rhyacophila fasciata Species Complex (Trichoptera: Rhyacophilidae) in Central Europe with description of a new species, Rhyacophila loeffleri Valladolid & Waringer, n. sp., based on morphological, genetic and ecological evidence.

FIGURE 20. Spatial distribution of Rhyacophila loeffleri Valladolid & Waringer n. sp. in Austria, Czech Republic, France, Italy and Switzerland, and of R. fasciata in neighbouring areas of Czech Republic and Germany. Circles: localities of R. loeffleri. Triangles: localities of R. fasciata. White: specimens from Austria. Pale blue: specimens from Czech Republic. Yellow: specimens from France. Green: specimens from Germany. Dark blue: specimens from Italy. Orange: specimens from Switzerland. Star: specimens with DNA information. Question mark: specimens assigned to a species but not confirmed.