Tucán Mandíbula Negra vs Delfín de Clymen

Ramphastos ambiguus compared with Stenella clymene

Key Differences

• Tucán Mandíbula Negra is Vulnerable while Delfín de Clymen is Least Concern.

Taxonomic Classification

Rank	Tucán Mandíbula Negra	Delfín de Clymen
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (Birds)	Mammalia (mamíferos)
Order	Piciformes (Piciformes)	Cetacea (Whales & Dolphins)
Family	Ramphastidae	Delphinidae (Oceanic Dolphins)
Genus	Ramphastos	Stenella
Species	Ramphastos ambiguus	Stenella clymene

Evolutionary Relationship

Tucán Mandíbula Negra and Delfín de Clymen share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Tucán Mandíbula Negra

VU — Vulnerable

Delfín de Clymen

LC — Least Concern

Physical Characteristics

Attribute	Tucán Mandíbula Negra	Delfín de Clymen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Tucán Mandíbula Negra

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Delfín de Clymen

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway and Venezuela.

Tucán Mandíbula Negra

Black-mandibled Toucan (Ramphastos ambiguus) está clasificado como Vulnerable (VU) en la Lista Roja de la UICN. Enfrenta un alto riesgo de peligro en estado silvestre, con poblaciones en declive y presión creciente sobre su hábitat.

Delfín de Clymen

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 2 countries:

🇳🇴 Norway 🇻🇪 Venezuela