Ochlodes sylvanus (Esper, 1777) Large Skipper, Rostfarbiger Dickkopffalter, Hesperie sylvaine ou Sylvaine, Толстоголовка лесовик.
Distribution and biological peculiarities in Armenia: The species' range extends throughout Europe to northern Asia, China and Japan. In the British Isles it occurs in England, Wales , and south western Scotland.
Population dynamics: The species is slightly uncommon within typical habitat.
Conservation measures: The species is not included in the Global and European Red Lists.