Delfín Obscuro vs Raya aserrada

Lagenorhynchus obscurus compared with Bathyraja multispinis

Key Differences

• Delfín Obscuro is Least Concern while Raya aserrada is Near Threatened.

Taxonomic Classification

Rank	Delfín Obscuro	Raya aserrada
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Delphinidae (Oceanic Dolphins)	Arhynchobatidae
Genus	Lagenorhynchus	Bathyraja
Species	Lagenorhynchus obscurus	Bathyraja multispinis

Evolutionary Relationship

Delfín Obscuro and Raya aserrada share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Delfín Obscuro

LC — Least Concern

Raya aserrada

NT — Near Threatened

Physical Characteristics

Attribute	Delfín Obscuro	Raya aserrada
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delfín Obscuro

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Raya aserrada

Habitat

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

Range

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