Narrow-headed Vole vs Ornate eagle ray

Microtus gregalis compared with Aetomylaeus vespertilio

Key Differences

• Narrow-headed Vole is Least Concern while Ornate eagle ray is Endangered.

Taxonomic Classification

Rank	Narrow-headed Vole	Ornate eagle ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Myliobatidae
Genus	Microtus	Aetomylaeus
Species	Microtus gregalis	Aetomylaeus vespertilio

Evolutionary Relationship

Narrow-headed Vole and Ornate eagle ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Narrow-headed Vole

LC — Least Concern

Ornate eagle ray

EN — Endangered

Physical Characteristics

Attribute	Narrow-headed Vole	Ornate eagle ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ornate eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.