Dwarf round ray vs Hooded seal

Urotrygon nana compared with Cystophora cristata

Key Differences

• Dwarf round ray is Near Threatened while Hooded seal is Endangered.

Taxonomic Classification

Rank	Dwarf round ray	Hooded seal
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Elasmobranchii	Mammalia (memeliler)
Order	Myliobatiformes (Myliobatiformes)	Pinnipedia (Seals & Sea Lions)
Family	Urotrygonidae	Phocidae (True Seals)
Genus	Urotrygon	Cystophora
Species	Urotrygon nana	Cystophora cristata

Evolutionary Relationship

Dwarf round ray and Hooded seal share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Dwarf round ray

NT — Near Threatened

Hooded seal

EN — Endangered

Physical Characteristics

Attribute	Dwarf round ray	Hooded seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.