1-1 3/4" (25-44 mm). Clear, dull white above and dust-gray below. Underside is crossed by a pale, irregular, and usually intermittent median band, often with small eyespots on both wings. Southern sum... read more
7/8-1 1/8" (22-28 mm). Tailless. Above, grayish-brown with coppery tints, especially in female. Below, apple-green with white postmedian band varying from well developed, prominent, and angled about m... read more
3/4-1 1/8" ( 19-28 mm). Small. Above, predominantly orange with several rows of distinct black bars across wings, and whitish bar on FW costa leading into paler band. Sexes similar. Below, FW orange w... read more
2 5/8-2 3/4" (67-70 mm). 3 forms: black with yellow spots; black with yellow bands of larger spots; typical form mostly yellow since broad yellow bands of spots cover up most of black. Tailed; with bl... read more
1-1 7/8" (25-48 mm). Pale orange-brown to rich ocher above, sometimes dusky, without markings. Below, FW mostly ocher, paler at tip, sometimes with 1 small black, yellow-rimmed eyespot; HW below pale ... read more
7/8-1" (22-25 mm). Above, male dark grayish-brown with rust-brown spots near HW tail or over central parts of wings to varying degree; has stigma; female rust-brown over most of wings except for bases... read more
'Northern' Oak Hairstreak Satyrium [Euristrymon] favonius ontario Last Name: Hairstreak, 'Northern' Oak
1-1 1/4" (25-32 mm). Gray-brown above, with variable orange patches on all wings (mostly absent in North, well-developed South and West). Tan-brown below; thin black and white HW midline forms large "... read more
1-1 7/8" (30-48 mm). Above, bright orange-ocher, sometimes with 1 small eyespot near FW tip, otherwise unmarked. Below, FW ocher, crossed by long or short cream-colored streak; olive-brown tip has 1 e... read more
2 5/8-3 3/8" (67-86 mm). Wings full, drawn out toward FW tip; tails long. Pure yellow above with yellow to white dots on FW and HW margins; blue patches inside HW and broad, yellow midwing spot band, ... read more
1 1/4-1 1/2" (32-38 mm). Both sexes lemon-yellow above and below; FW above and below broadly tipped with bright orange. Checked, black and yellow border surrounds orange tip; black bar at end of FW ce... read more
7/8-1 1/8" (22-28 mm). Above, male dark grayish-brown with rust-brown spots near HW tail or over central parts of wings to varying degree, has stigma; female rust-brown except for wing bases and margi... read more
1-1 1/4" (25-32 mm). Small with rounded FW. Above, flat orange-brown, paler toward bases, large blackish-brown streaks and smeared dots; 1 prominent black spot along FW costa in cell. Tawny-orange bel... read more
1-1 1/2" (25-38 mm). Male above tawny-orange toward base and dark olive-brown toward margin, with dark veins against tawny-orange HW disk and dark marginal markings distinct and scalloped inwardly; ma... read more
Acacia Skipper Cogia hippalus Last Name: Skipper, Acacia
1 1/2-1 7/8" (38-48 mm). Long, triangular wings. Brown with conspicuous white spots on FW above and below; HW gray-brown beneath crossed by zigzag bands of brown. FW fringes checkered, HW fringes cons... read more
1 1/8-1 1/4" (28-32 mm). Cool gray-brown with orange spot on HW near tail above. Pale silver-gray below with coal-black bands on FW and HW, consisting of small, widely separate round dots; blue spot a... read more
Acmon Blue Plebejus [Icaricia] acmon Last Name: Blue, Acmon
3/4-1" (19-25 mm). Above, male bright lilac-blue with narrow black margins; HW has pinkish-orange submarginal band surrounding small marginal black dots. Female dark brownish; blue, if present, limite... read more