Dwarf round ray vs Marbled polecat

Urotrygon nana compared with Vormela peregusna

Key Differences

• Dwarf round ray is Near Threatened while Marbled polecat is Vulnerable.

Taxonomic Classification

Rank	Dwarf round ray	Marbled polecat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Carnivora (Carnivorans)
Family	Urotrygonidae	Mustelidae (Weasels & Otters)
Genus	Urotrygon	Vormela
Species	Urotrygon nana	Vormela peregusna

Evolutionary Relationship

Dwarf round ray and Marbled polecat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Marbled polecat

VU — Vulnerable

Physical Characteristics

Attribute	Dwarf round ray	Marbled polecat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Marbled polecat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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