Hespérie délicate vs Moiré savoyard

Ancyloxypha numitor compared with Erebia eriphyle

Taxonomic Classification

Rank	Hespérie délicate	Moiré savoyard
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Arthropoda (arthropodes)	Arthropoda (arthropodes)
Class same	Insecta (insecte)	Insecta (insecte)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family	Hesperiidae	Nymphalidae (Brush-footed Butterflies)
Genus	Ancyloxypha	Erebia
Species	Ancyloxypha numitor	Erebia eriphyle

Evolutionary Relationship

Hespérie délicate and Moiré savoyard share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Hespérie délicate

LC — Least Concern

Moiré savoyard

LC — Least Concern

Physical Characteristics

Attribute	Hespérie délicate	Moiré savoyard
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hespérie délicate

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

Moiré savoyard

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Austria, Germany, Italy, Liechtenstein, and Switzerland.

Hespérie délicate

The Common Least Skipper (<em>Ancyloxypha numitor</em>) is a small butterfly in the family Hesperiidae, classified as Least Concern on the IUCN Red List. It is native to Canada and the United States, where it typically inhabits virtually all terrestrial and freshwater habitats within its range, showing a particular affinity for moist, grassy areas near water. The species is among the smallest skippers in North America, characterized by orange and brown wing coloration and a rapid, low-flying flight pattern close to vegetation. Adults typically nectar on small flowers while larvae feed on grasses, particularly those in wet meadows, marshes, stream margins, and disturbed grassy areas. The Common Least Skipper is frequently observed in wetland margins, wet prairies, and roadsides with rank grass growth. Its wide distribution across North America and habitat generalism across moist grassland and wetland types support its stable population and Least Concern conservation status. Biological traits of this species remain poorly documented in the scientific literature.