Orejerito de Alagoas vs Delfín tonina

Phylloscartes ceciliae compared with Tursiops truncatus

Key Differences

• Orejerito de Alagoas is Critically Endangered while Delfín tonina is Least Concern.

Taxonomic Classification

Rank	Orejerito de Alagoas	Delfín tonina
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (Birds)	Mammalia (mamíferos)
Order	Passeriformes (paseriformes)	Cetacea (Whales & Dolphins)
Family	Tyrannidae	Delphinidae (Oceanic Dolphins)
Genus	Phylloscartes	Tursiops (Bottlenose Dolphins)
Species	Phylloscartes ceciliae	Tursiops truncatus

Evolutionary Relationship

Orejerito de Alagoas and Delfín tonina share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Orejerito de Alagoas

CR — Critically Endangered

Delfín tonina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Orejerito de Alagoas	Delfín tonina
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Orejerito de Alagoas

Habitat

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

Range

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

Delfín tonina

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Orejerito de Alagoas

The Alagoas Tyrannulet (Phylloscartes ceciliae) is a species in the genus Phylloscartes. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Delfín tonina

La especie de delfín más estudiada y reconocida, los delfines mulares habitan océanos cálidos y templados de todo el mundo, desde las aguas costeras poco profundas hasta el mar abierto. Altamente inteligentes con grandes cerebros en relación con el tamaño corporal, demuestran autoreconocimiento, comunicación compleja y aprendizaje social. Viven en sociedades fluidas de fisión-fusión y cooperan para arrear peces. Una especie indicadora clave de la salud del ecosistema marino.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway