Horace's Dusywing
Erynnis horatius

f25 @ 1/200s, ISO:2000, Nikon D3S w 105mm macro


"Erynnis horatius," Wikipedia, the free encyclopedia. Erynnis horatius, the Horace's duskywing, is a butterfly of the family Hesperiidae. It is found from Massachusetts, west to eastern South Dakota, south through most of the eastern United States to Florida, the Gulf Coast, and southern Texas, south in the west through south-eastern Utah, Colorado, north-eastern Arizona, and New Mexico. It is listed as a species of special concern in the US state of Connecticut.Fringes are brown. Upperside of male forewing is dark brown with little contrast and no white overscaling. Upperside of female forewing is light brown with a contrasting pattern and large transparent spots. Underside of hindwing is usually without two spots below the apex. The male has a costal fold containing yellow scent scales; the female has a patch of scent scales on the 7th abdominal segment. The wingspan is 36–49 mm.
Francis A. Crane Wildlife Management Area, East Falmouth, Massachusetts
 
07/21/2022