Surok Seryi vs Spotted Ray

Marmota baibacina compared with Bathyraja albomaculata

Key Differences

• Surok Seryi is Least Concern while Spotted Ray is Vulnerable.

Taxonomic Classification

Rank	Surok Seryi	Spotted Ray
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Elasmobranchii
Order	Rodentia (грызуны)	Rajiformes (скатообразные)
Family	Sciuridae (Squirrels)	Arhynchobatidae
Genus	Marmota	Bathyraja
Species	Marmota baibacina	Bathyraja albomaculata

Evolutionary Relationship

Surok Seryi and Spotted Ray share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Surok Seryi

LC — Least Concern

Spotted Ray

VU — Vulnerable

Physical Characteristics

Attribute	Surok Seryi	Spotted Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Surok Seryi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

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