Common Buckeye vs Grey Pansy

Junonia coenia compared with Junonia atlites

Key Differences

• Common Buckeye is Least Concern while Grey Pansy is Not Evaluated.

Taxonomic Classification

Rank	Common Buckeye	Grey Pansy
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Arthropoda (สัตว์ขาปล้อง)	Arthropoda (สัตว์ขาปล้อง)
Class same	Insecta (แมลง)	Insecta (แมลง)
Order same	Lepidoptera (ผีเสื้อ)	Lepidoptera (ผีเสื้อ)
Family same	Nymphalidae (Brush-footed Butterflies)	Nymphalidae (Brush-footed Butterflies)
Genus same	Junonia	Junonia
Species	Junonia coenia	Junonia atlites

Evolutionary Relationship

Common Buckeye and Grey Pansy share a common ancestor at the Genus level: Junonia.

Conservation Status

Common Buckeye

LC — Least Concern

Grey Pansy

NE — Not Evaluated

Physical Characteristics

Attribute	Common Buckeye	Grey Pansy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Buckeye

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

Grey Pansy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark and Taiwan.

Common Buckeye

The common buckeye (<em>Junonia coenia</em>) is a strikingly patterned butterfly found across North America, with documented occurrences in Canada and the United States. This species typically inhabits all terrestrial and freshwater environments across its range, favoring open, sunny habitats such as meadows, fields, roadsides, and coastal areas with low vegetation. It is classified as Least Concern on the IUCN Red List, reflecting stable and widespread populations. As a member of the family Nymphalidae, the common buckeye is instantly recognizable by the large, colorful eyespots on both the fore- and hindwings, which serve as a defense mechanism against predators. Larvae often feed on a variety of host plants in the families Plantaginaceae and Acanthaceae. The common buckeye typically undertakes seasonal migrations, moving southward in autumn and returning north in spring. Adults often nectar on a wide variety of wildflowers throughout their active season. Biological traits of this species remain poorly documented in the scientific literature.