Galapagos sea lion vs Arraia

Zalophus wollebaeki compared with Hypanus americanus

Key Differences

• Galapagos sea lion is Endangered while Arraia is Near Threatened.

Taxonomic Classification

Rank	Galapagos sea lion	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Carnivora (carnívoros)	Myliobatiformes (Myliobatiformes)
Family	Otariidae	Dasyatidae
Genus	Zalophus	Hypanus
Species	Zalophus wollebaeki	Hypanus americanus

Evolutionary Relationship

Galapagos sea lion and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Galapagos sea lion

EN — Endangered

Arraia

NT — Near Threatened

Physical Characteristics

Attribute	Galapagos sea lion	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Galapagos sea lion

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and deserts and xeric shrublands within the Neotropic biogeographic realm.

Range

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

Arraia

Habitat

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

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.