Black-capped Pygmy-Tyrant vs Clymene Dolphin

Myiornis atricapillus compared with Stenella clymene

Taxonomic Classification

Rank	Black-capped Pygmy-Tyrant	Clymene Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Cetacea (Whales & Dolphins)
Family	Tyrannidae	Delphinidae (Oceanic Dolphins)
Genus	Myiornis	Stenella
Species	Myiornis atricapillus	Stenella clymene

Evolutionary Relationship

Black-capped Pygmy-Tyrant and Clymene Dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-capped Pygmy-Tyrant

LC — Least Concern

Clymene Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Black-capped Pygmy-Tyrant	Clymene Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-capped Pygmy-Tyrant

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway.

Clymene Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway and Venezuela.

Black-capped Pygmy-Tyrant

The Black-capped Pygmy-Tyrant (Myiornis atricapillus) is a species in the genus Myiornis. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Clymene Dolphin

The Clymene dolphin, Stenella clymene, is a small cetacean endemic to the tropical and subtropical waters of the Atlantic Ocean, ranging from the Gulf of Mexico and Caribbean Sea south along both the western and eastern Atlantic margins to approximately 20 degrees south latitude. Often called the short-snouted spinner dolphin, it is the only known naturally occurring cetacean hybrid species, believed to have originated through hybridization between the spinner dolphin (S. longirostris) and the striped dolphin (S. coeruleoalba). Clymene dolphins are acrobatic and frequently perform spinning leaps similar to but less elaborate than their spinner relatives. They travel in schools typically ranging from 10 to several hundred individuals, sometimes associating with other dolphin species. The species inhabits deep offshore pelagic waters and is rarely observed close to coastlines. It feeds primarily on fish and cephalopods, foraging at night when mesopelagic prey move into shallower waters. Clymene dolphins measure approximately 1.7–2 meters in length and display a distinctive tripartite pattern of dark cape, lighter grey flanks, and white or pale yellow belly. The species is assessed as Least Concern by the IUCN due to its relatively wide range and no evidence of major population-level threats.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway