Intra tubos cilindricos

Petrus Rossius, Fauna Etrusca, sistens insecta quae in provinciis, tome second, Libourne, Thomas Masi & Sociorum, 1790, p.10.

Striata

Phryganea larvae lattent sub aqua intra tubos cylindricos mobiles a se confectos. Habitatin aquosis.

Rhombica

Habitat larva in aquis intra cylindrum ex ramulis gramineis transversis.