Cowhead eagle ray vs Graceful Laucha

Myliobatis tobijei compared with Calomys lepidus

Key Differences

• Cowhead eagle ray is Vulnerable while Graceful Laucha is Least Concern.

Taxonomic Classification

Rank	Cowhead eagle ray	Graceful Laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Cricetidae
Genus	Myliobatis	Calomys
Species	Myliobatis tobijei	Calomys lepidus

Evolutionary Relationship

Cowhead eagle ray and Graceful Laucha share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cowhead eagle ray

VU — Vulnerable

Graceful Laucha

LC — Least Concern

Physical Characteristics

Attribute	Cowhead eagle ray	Graceful Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cowhead eagle ray

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.

Graceful Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.