Blackish stingray vs Brown Slender Toad

Hemitrygon navarrae compared with Ansonia leptopus

Key Differences

• Blackish stingray is Vulnerable while Brown Slender Toad is Least Concern.

Taxonomic Classification

Rank	Blackish stingray	Brown Slender Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Amphibia (Amphibians)
Order	Myliobatiformes (Myliobatiformes)	Anura (Frogs & Toads)
Family	Dasyatidae	Bufonidae
Genus	Hemitrygon	Ansonia
Species	Hemitrygon navarrae	Ansonia leptopus

Evolutionary Relationship

Blackish stingray and Brown Slender Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blackish stingray

VU — Vulnerable

Brown Slender Toad

LC — Least Concern

Physical Characteristics

Attribute	Blackish stingray	Brown Slender Toad
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.

Brown Slender Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.

Brown Slender Toad

The Brown Slender Toad (Ansonia leptopus) is a species in the genus Ansonia. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.