Wiktionary
grizzled skipper
n. 1 Any butterfly of the genus (taxlink Pyrgus genus noshow=1). 2 A small, brown and white chequered butterfly, (taxlink Pyrgus malvae species noshow=1), of the family Hesperiidae
Wikipedia
Grizzled skipper
The grizzled skipper (Pyrgus malvae) is a butterfly of the Hesperiidae family.