Caddisflies spend most of their lives as aquatic larvae. They also pupate underwater ... We even found pollen inside the gut ...

The δ¹³C of most consumers, such as Gammarus and Simulium, reflected that of the dominant forms of photosynthetic production, whereas the cased larvae of two caddis flies (Agapetus and Silo) were ...

Tim Jonas Tim Jonas's picture of caddis-fly larvae came second. Head judge, broadcaster, photographer and Falmouth University senior lecturer Dr Tim Cockerill said: “Insects are the most diverse ...

along with more funding for conservation that can help protect not only the caddisfly but the rivers it lives in.” Caddisflies begin their lives as river-dwelling larvae, constructing a portable ...