Dwarf round ray vs Foca Pia

Urotrygon nana compared with Pagophilus groenlandicus

Key Differences

• Dwarf round ray is Near Threatened while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Dwarf round ray	Foca Pia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Pinnipedia (Seals & Sea Lions)
Family	Urotrygonidae	Phocidae (True Seals)
Genus	Urotrygon	Pagophilus
Species	Urotrygon nana	Pagophilus groenlandicus

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Dwarf round ray	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.