Henrys elfin

Appearance

The upperside of the wings is a dark brown color. The underside of the wings is strongly two toned with the basal area being dark brown black. The hindwing postmedian line has white at both ends. The outer edge of the hindwing is frosted and the outer edge of the forewing is sometimes green toned. The hindwing has tails that are short and stubby. In the southeast, these tails are longer. The male lacks a stigma. Henry's elfin's wingspan measures 20 to 25 mm

Naming

Similar species in the Henry's elfin's range include the frosted elfin , the brown elfin , and the hoary elfin .

The frosted elfin is slightly larger, males have a stigma, the underside of the hindwing has more frosting, and there is usually a dark spot near the hindwing outer margin.

The brown elfin is more reddish brown, males have a stigma, it lacks hindwing tails, and the underside of the hindwing has no frosting.

The hoary elfin is smaller, males have a stigma, it lacks hindwing tails, the underside of the hindwing outer margin is completely frosted, and the forewing outer margin is also frosted.

Behavior

Males perch at about human eye level to await females. Females lay their eggs singly on the host plant flower buds or on host plant leaves near the buds. The eggs are pale green but turn a whitish color before hatching. The larva is quite variable. It varies from greenish yellow to red brown to maroon. It has subdorsal spots that may be white, yellow, green, or red green and has a lateral stripe which may be yellow or a reddish color. Some individuals have a faint yellow or reddish middorsal stripe. The pupa is orange brown and is mottled with a dark brown-black color. The pupa hibernates in leaf litter. Henry's elfin has one brood per year.

Habitat

Henry's elfin can be found in a wide range of habitats such as barrens, coastal holly forests, open woodlands, mesquite woodlands, etc.