Blackish stingray vs Ecuadorian Sac-winged Bat

Hemitrygon navarrae compared with Balantiopteryx infusca

Key Differences

• Blackish stingray is Vulnerable while Ecuadorian Sac-winged Bat is Endangered.

Taxonomic Classification

Rank	Blackish stingray	Ecuadorian Sac-winged Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Dasyatidae	Emballonuridae
Genus	Hemitrygon	Balantiopteryx
Species	Hemitrygon navarrae	Balantiopteryx infusca

Evolutionary Relationship

Blackish stingray and Ecuadorian Sac-winged Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blackish stingray

VU — Vulnerable

Ecuadorian Sac-winged Bat

EN — Endangered

Physical Characteristics

Attribute	Blackish stingray	Ecuadorian Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackish stingray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Blackish stingray

The Blackish stingray (Hemitrygon navarrae) is a species in the genus Hemitrygon. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.