Ratina de Rand vs Delfín tonina

Robsonius sorsogonensis compared with Tursiops truncatus

Key Differences

• Ratina de Rand is Near Threatened while Delfín tonina is Least Concern.

Taxonomic Classification

Rank	Ratina de Rand	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	Locustellidae	Delphinidae (Oceanic Dolphins)
Genus	Robsonius	Tursiops (Bottlenose Dolphins)
Species	Robsonius sorsogonensis	Tursiops truncatus

Evolutionary Relationship

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

Conservation Status

Ratina de Rand

NT — Near Threatened

Delfín tonina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Ratina de Rand

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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).

Ratina de Rand

The Bicol Ground-Warbler (Robsonius sorsogonensis) is a species in the genus Robsonius. It is currently classified as Near Threatened 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