costero vs Raya

Sotalia guianensis compared with Myliobatis peruvianus

Key Differences

• costero is Data Deficient while Raya is Vulnerable.

Taxonomic Classification

Rank	costero	Raya
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Delphinidae (Oceanic Dolphins)	Myliobatidae
Genus	Sotalia	Myliobatis
Species	Sotalia guianensis	Myliobatis peruvianus

Evolutionary Relationship

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

Conservation Status

costero

DD — Data Deficient

Raya

VU — Vulnerable

Physical Characteristics

Attribute	costero	Raya
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

costero

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Raya

Habitat

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

Range

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