Variegated Fritillary
Euptoieta claudia
Photo by George B. from Pixabay
Summary
The variegated fritillary is a kaleidoscope of soft orange hues and dark marbling. More common in southern states, they migrate north each spring; once they’ve arrived, they may produce two or even three broods each season. Their flight pattern is low and swift, and they’re easily spooked. Females seek out a number of host plants for their caterpillars, including violets and passionflowers. Adult variegated fritillaries nectar on a variety of flowers, including milkweeds, asters and clovers.
More Details
FAMILY
Nymphalidae (Brushfoots)
IDENTIFICATION
Wingspan 1.75–2.25 inches. Dorsal side golden-orange with zigzag black markings. Ventral side mottled with variable shades of brown, tan, and gray.
HABITAT
Open areas, old fields, meadows, pastures, and gardens.
LIFE CYCLE
The pale-green or cream-colored eggs are delicately laid on the stems and leaves of host plants. The caterpillar is notable for its brownish copper color, adorned with white lines, and black, spine-like protrusions. The chrysalis stage presents a shiny white casing dotted with bright orange to copper spots, each accented with tiny black spots. Overwinters from Virginia southward. Cannot survive winters in PA.
HOST PLANTS
Violets (Viola) and passion vines (Passiflora).
Ecosystem Connections
The caterpillars are herbivores that graze on the leaves of host plants, and adults play a role in pollination. All stages of the life cycle provide food for predators.