Pasyuk vs undulate ray

Rattus norvegicus compared with Raja undulata

Key Differences

• Pasyuk is Least Concern while undulate ray is Endangered.

Taxonomic Classification

Rank	Pasyuk	undulate ray
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Elasmobranchii
Order	Rodentia (грызуны)	Rajiformes (скатообразные)
Family	Muridae (Mice & Rats)	Rajidae
Genus	Rattus	Raja
Species	Rattus norvegicus	Raja undulata

Evolutionary Relationship

Pasyuk and undulate ray share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Pasyuk

LC — Least Concern

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Pasyuk	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pasyuk

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Pasyuk

Brown Rat (Rattus norvegicus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium