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Juvenal's Duskywing - Erynnis juvenalis

 
series details
 Phylum: Arthropoda
 Class: Insecta
 Order: Lepidoptera
 Family: Hesperiidae
 Genus: Erynnis
  Description
juvenals duskywingJuvenal's duskywing is a large skipper with a wingspan of 1 1/4-2 inches. It has white or brown-fringed wings. The male has dark brown forewings mottled with bands of black spots, chevrons, and small white spots. Its hindwings are a lighter brown and with light brown spots. The female has lighter brown wings, and her markings are similar to the male's markings, but they are larger. The underside of the hindwings of Juvenal's duskywing has two pale spots.
  Range
mapJuvenal's duskywing is found eastern U.S. and in parts of Texas, New Mexico, and Arizona. It is also found in southern Canada and Mexico.
  Habitat
The Juvenal's duskywing is found in oak woodlands, oak scrub, roadsides, and fields near oak.
  Diet

The Juvenal's duskywing caterpillar eats the leaves of northern red oak, white oak, and black oak. The adult eats nectar from the flowers of blueberry, winter cress, lilac, Carolina vetch, wild plum, wisteria, and dandelion.

  Life Cycle
juvenals duskywingThe male Juvenal's duskywing perches on a oak branch 3-12 feet above the ground and waits for a female. The female lays one egg at a time on the leaves of oak trees. Juvenal's duskywing produces one brood a year. The caterpillar overwinters. The caterpillar is light green and has a red, orange, or yellow head.
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