Les larves de Drusinae des Pyrénées (Trichoptères, Limnephilidae)

Abstract

The larvae of Drusus rectus and Anomalopterygella chauviniana are described and illustrated. A key is given to separate the larvae of the four Pyrenean species of the Drusinae: Drusus discolor, D. rectus, Ecclisopteryx guttulata, Anomalopterygella chauviniana. These species present a similar behaviour in oviposition, hatching, case building, larval moulting and pupation. © 1975 Masson.