A Potamophylax larva (Trichoptera: Limnephilidae) using other caddisfly cases to construct its own case
Abstract:
Larvae of a species of Potamophylax (Trichoptera: Limnephilidae) from the Peñalara Natural Park (Madrid, Spain) constructed cases using the smaller cases of Sericostomatidae. Possible explanations for this behaviour are discussed.