Clymene Dolphin vs Lesser Nighthawk

Stenella clymene compared with Chordeiles acutipennis

Taxonomic Classification

Rank	Clymene Dolphin	Lesser Nighthawk
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Aves (새)
Order	Cetacea (Whales & Dolphins)	Caprimulgiformes (쏙독새목)
Family	Delphinidae (Oceanic Dolphins)	Caprimulgidae
Genus	Stenella	Chordeiles
Species	Stenella clymene	Chordeiles acutipennis

Evolutionary Relationship

Clymene Dolphin and Lesser Nighthawk share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Clymene Dolphin

LC — Least Concern

Lesser Nighthawk

LC — Least Concern

Physical Characteristics

Attribute	Clymene Dolphin	Lesser Nighthawk
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Clymene Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway and Venezuela.

Lesser Nighthawk

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Lesser Nighthawk

작은쏙독새(Chordeiles acutipennis)는 IUCN 적색목록에서 관심 필요(LC) 등급으로 분류됩니다. 분포 범위 전체에 걸쳐 널리 분포하며 개체수가 풍부하고 안정적이어서 즉각적인 보전 우려가 없습니다.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇻🇪 Venezuela