California vole vs Cownose ray

Microtus californicus compared with Rhinoptera javanica

Key Differences

• California vole is Least Concern while Cownose ray is Endangered.

Taxonomic Classification

Rank	California vole	Cownose 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	Rhinoptera
Species	Microtus californicus	Rhinoptera javanica

Evolutionary Relationship

California vole and Cownose ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

California vole

LC — Least Concern

Cownose ray

EN — Endangered

Physical Characteristics

Attribute	California vole	Cownose ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cownose 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.

California vole

The California vole (Microtus californicus) is a species in the genus Microtus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.