Common Least Skipper vs Cá Ó dơi Nhật Bản

Ancyloxypha numitor compared with Mobula japanica

Key Differences

• Common Least Skipper is Least Concern while Cá Ó dơi Nhật Bản is Not Evaluated.

Taxonomic Classification

Rank	Common Least Skipper	Cá Ó dơi Nhật Bản
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Arthropoda (động vật Chân khớp)	Chordata (động vật có dây sống)
Class	Insecta (côn trùng)	Elasmobranchii
Order	Lepidoptera (bộ Cánh vảy)	Myliobatiformes (Bộ Cá đuối ó)
Family	Hesperiidae	Myliobatidae
Genus	Ancyloxypha	Mobula
Species	Ancyloxypha numitor	Mobula japanica

Evolutionary Relationship

Common Least Skipper and Cá Ó dơi Nhật Bản share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Common Least Skipper

LC — Least Concern

Cá Ó dơi Nhật Bản

NE — Not Evaluated

Physical Characteristics

Attribute	Common Least Skipper	Cá Ó dơi Nhật Bản
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Least Skipper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

Cá Ó dơi Nhật Bản

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile and Taiwan.

Common Least Skipper

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.