Chequered skipper Chequered skipper The chequered skipper ("Carterocephalus palaemon"), not to be confused with the large chequered skipper, is a small woodland butterfly in the family Hesperiidae. This butterfly can live in grasslands. The upperside of the butterfly is brown with orange spots and on its underside the chequered skipper is orange with brown spots. Chequered skippers are found throughout the United Kingdom and other European countries, but seen locally in Japan, Canada, and the United States. In North America the chequered skipper is known as the arctic skipper. The size of the chequered skipper ranges from 19 to 32 mm with
Large skipper lighter spots. The underside of the hindwings is greenish-yellow, marked with sparse yellow spots. The male has a broad scented androconial dark line across the top of the forewings. On the hindwings of the females there are brighter square marks. When the wings are opened, the forewings are obliquely folded, masking the hindwings. The faint chequered pattern on both the upperside and underside, and also the hook-shaped antenna tips, help to distinguish the large skipper from these two orange skippers. The Lulworth skipper also has patterned wings, but does not have the hooked antennae. The caterpillar can reach a length