Java stingaree vs Perrin’s Beaked Whale

Urolophus javanicus compared with Mesoplodon perrini

Key Differences

• Java stingaree is Critically Endangered while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Java stingaree	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	Urolophidae	Hyperoodontidae
Genus	Urolophus	Mesoplodon
Species	Urolophus javanicus	Mesoplodon perrini

Evolutionary Relationship

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

Conservation Status

Java stingaree

CR — Critically Endangered

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Java stingaree	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Java stingaree

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.