Chinhai Spiny Newt vs Delfín tonina

Echinotriton chinhaiensis compared with Tursiops truncatus

Key Differences

• Chinhai Spiny Newt is Critically Endangered while Delfín tonina is Least Concern.

Taxonomic Classification

Rank	Chinhai Spiny Newt	Delfín tonina
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Amphibia (Amphibians)	Mammalia (mamíferos)
Order	Caudata (Urodela)	Cetacea (Whales & Dolphins)
Family	Salamandridae	Delphinidae (Oceanic Dolphins)
Genus	Echinotriton	Tursiops (Bottlenose Dolphins)
Species	Echinotriton chinhaiensis	Tursiops truncatus

Evolutionary Relationship

Chinhai Spiny Newt and Delfín tonina share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Chinhai Spiny Newt

CR — Critically Endangered

Delfín tonina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Chinhai Spiny Newt	Delfín tonina
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Chinhai Spiny Newt

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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).

Chinhai Spiny Newt

The Chinhai Spiny Newt (Echinotriton chinhaiensis) is a species in the genus Echinotriton. It is currently classified as Critically Endangered on the IUCN Red List.

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.