Evolution of Opsin Genes in Caddisflies (Insecta: Trichoptera)
Ashlyn Powell, Jacqueline Heckenhauer, Steffen U. Pauls…·Paul B. Frandsen
The paper identifies opsin sequences in 25 caddisfly species, finds LW opsins are most diverse, SW opsins are lost in half the species, and UV opsins are single-copy except in one species with colorful wing patterns.