Pastenague sans dard vs cachalot pygmé

Urogymnus asperrimus compared with Kogia breviceps

Key Differences

• Pastenague sans dard is Vulnerable while cachalot pygmé is Data Deficient.

Taxonomic Classification

Rank	Pastenague sans dard	cachalot pygmé
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Dasyatidae	Kogiidae
Genus	Urogymnus	Kogia
Species	Urogymnus asperrimus	Kogia breviceps

Evolutionary Relationship

Pastenague sans dard and cachalot pygmé share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pastenague sans dard

VU — Vulnerable

cachalot pygmé

DD — Data Deficient

Physical Characteristics

Attribute	Pastenague sans dard	cachalot pygmé
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pastenague sans dard

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.

cachalot pygmé

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

Pastenague sans dard

The African ray (Urogymnus asperrimus) is a species in the genus Urogymnus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan