Lined round stingray vs Perrin’s Beaked Whale

Urotrygon rogersi compared with Mesoplodon perrini

Key Differences

• Lined round stingray is Near Threatened while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Lined round stingray	Perrin’s Beaked Whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Urotrygonidae	Hyperoodontidae
Genus	Urotrygon	Mesoplodon
Species	Urotrygon rogersi	Mesoplodon perrini

Evolutionary Relationship

Lined round stingray and Perrin’s Beaked Whale share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lined round stingray

NT — Near Threatened

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Lined round stingray	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lined round stingray

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.