Atlantic Spotted Dolphin vs Opal chimaera

Stenella frontalis compared with Chimaera opalescens

Key Differences

• Atlantic Spotted Dolphin is Data Deficient while Opal chimaera is Least Concern.

Taxonomic Classification

Rank	Atlantic Spotted Dolphin	Opal chimaera
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Holocephali (Holocephali)
Order	Cetacea (Whales & Dolphins)	Chimaeriformes (Chimaeriformes)
Family	Delphinidae (Oceanic Dolphins)	Chimaeridae
Genus	Stenella	Chimaera
Species	Stenella frontalis	Chimaera opalescens

Evolutionary Relationship

Atlantic Spotted Dolphin and Opal chimaera share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic Spotted Dolphin

DD — Data Deficient

Opal chimaera

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Spotted Dolphin	Opal chimaera
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Spotted Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Norway, Portugal, and Venezuela.

Opal chimaera

Atlantic Spotted Dolphin

The Atlantic Spotted Dolphin (Stenella frontalis) is a species in the genus Stenella. Its conservation status is listed as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.