Phylloicus is a genus of caddisflies in the family Calamoceratidae. There are at least 30 described species in Phylloicus. The type species for Phylloicus is Phylloicus major F. Mueller. These 30 species belong to the genus Phylloicus: Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net