Itomaki-ei vs Ecuadorian Sac-winged Bat

Mobula japanica compared with Balantiopteryx infusca

Key Differences

• Itomaki-ei is Not Evaluated while Ecuadorian Sac-winged Bat is Endangered.

Taxonomic Classification

Rank	Itomaki-ei	Ecuadorian Sac-winged Bat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Mammalia (哺乳類)
Order	Myliobatiformes (トビエイ目)	Chiroptera (翼手目)
Family	Myliobatidae	Emballonuridae
Genus	Mobula	Balantiopteryx
Species	Mobula japanica	Balantiopteryx infusca

Evolutionary Relationship

Itomaki-ei and Ecuadorian Sac-winged Bat share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Itomaki-ei

NE — Not Evaluated

Ecuadorian Sac-winged Bat

EN — Endangered

Physical Characteristics

Attribute	Itomaki-ei	Ecuadorian Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Itomaki-ei

Habitat

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

Range

Distributed across Chile and Taiwan.

Ecuadorian Sac-winged Bat

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.