About Harvester Butterfly
The only carnivorous butterfly in North America, whose caterpillar feeds on woolly aphids rather than plants. Adults are small and orange-brown with dark spotting.
Did You Know?
The caterpillar camouflages itself with the waxy white filaments of its aphid prey while feeding.
How to Identify Harvester Butterfly
Harvester Butterfly (Feniseca tarquinius) belongs to the order Lepidoptera, family Lycaenidae. Adults typically measure 28-33 mm wingspan.
Harvester Butterfly Habitat
Harvester Butterfly is found in rivers & streams habitats, particularly across Eastern North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Harvester Butterfly Diet and Feeding
Harvester Butterfly feeds on plant sap by piercing stems and leaves with specialised mouthparts. Sap feeders extract nutrients directly from the plant's vascular system.
Where Is Harvester Butterfly Found?
Harvester Butterfly can be found in Eastern North America, where it inhabits rivers & streams environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Harvester Butterfly can be found
Is Harvester Butterfly Dangerous?
Harvester Butterfly is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.
Harvester Butterfly Role in Nature
Harvester Butterfly is part of the food web as a primary consumer, feeding on plant material. It serves as an important food source for birds, bats, amphibians, and other insectivores, connecting plant energy to higher trophic levels.
Seasonal Activity
Frequently Asked Questions About Harvester Butterfly
What does Harvester Butterfly look like?
The Harvester Butterfly typically measures 28-33 mm wingspan.
Where is Harvester Butterfly found?
The Harvester Butterfly is found in Eastern North America and typically inhabits rivers & streams environments.
What does Harvester Butterfly eat?
The Harvester Butterfly feeds on plant sap by piercing stems and leaves.
Is Harvester Butterfly dangerous to humans?
The Harvester Butterfly is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Harvester Butterfly?
The caterpillar camouflages itself with the waxy white filaments of its aphid prey while feeding.
Cite This Page
APA:
InsectDiscover. (2026). Harvester Butterfly (Feniseca tarquinius). Retrieved from https://insectdiscover.com/insect/harvester-butterfly
MLA:
"Harvester Butterfly." InsectDiscover, https://insectdiscover.com/insect/harvester-butterfly.