Blackish stingray vs Pernambuco Dwarf Porcupine

Hemitrygon navarrae compared with Coendou speratus

Key Differences

• Blackish stingray is Vulnerable while Pernambuco Dwarf Porcupine is Endangered.

Taxonomic Classification

Rank	Blackish stingray	Pernambuco Dwarf Porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Dasyatidae	Erethizontidae
Genus	Hemitrygon	Coendou
Species	Hemitrygon navarrae	Coendou speratus

Evolutionary Relationship

Blackish stingray and Pernambuco Dwarf Porcupine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blackish stingray

VU — Vulnerable

Pernambuco Dwarf Porcupine

EN — Endangered

Physical Characteristics

Attribute	Blackish stingray	Pernambuco Dwarf Porcupine
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.

Pernambuco Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.