Gammarids
An inland Lugo trout river joining the Miño near Portomarín. The Sarria runs through schist-and-slate country with classic Galician interior character — wooded, broken, often slow to clear after autumn rain but steady through May and June. Wild brown trout only. Best fished in the middle reaches around Sarria town and downstream towards the Camino crossings, where pool-and-riffle structure gives short-line nymph fishing and pocket-water dry fly all the cover an angler needs.
In Galicia's Atlantic trout rivers, resident browns feed through a spring build-up of olives and other up-wings into a long summer of caddis and small buzzers, with frequent spates and cool water keeping fish active; terrestrials from lush banks and meadows become important once levels settle and the banks green up.
- Schist