Águila cabeza blanca vs Chuannan Crocodile Newt

Haliaeetus leucocephalus compared with Tylototriton pseudoverrucosus

Key Differences

• Águila cabeza blanca is Not Evaluated while Chuannan Crocodile Newt is Endangered.

Taxonomic Classification

Rank	Águila cabeza blanca	Chuannan Crocodile Newt
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Accipitriformes (Hawks & Eagles)	Caudata (Urodela)
Family	Accipitridae (Hawks & Eagles)	Salamandridae
Genus	Haliaeetus (Sea Eagles)	Tylototriton
Species	Haliaeetus leucocephalus	Tylototriton pseudoverrucosus

Evolutionary Relationship

Águila cabeza blanca and Chuannan Crocodile Newt share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Águila cabeza blanca

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Chuannan Crocodile Newt

EN — Endangered

Physical Characteristics

Attribute	Águila cabeza blanca	Chuannan Crocodile Newt
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

Águila cabeza blanca

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 10 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (8 countries), North America (United States), and South America (Ecuador).

Chuannan Crocodile Newt

Habitat

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

Águila cabeza blanca

El ave nacional de los Estados Unidos y símbolo del éxito conservacionista americano, el águila cabeza blanca tiene una envergadura de hasta 2,4 metros y habita bosques y humedales próximos a aguas abiertas en toda Norteamérica. Casi extinta en la década de 1960 por el envenenamiento con DDT y la caza, se recuperó de forma notable gracias a las prohibiciones de pesticidas y la Ley de Especies en Peligro.

Chuannan Crocodile Newt

The Chuannan Crocodile Newt (Tylototriton pseudoverrucosus) is an Endangered salamander in the family Salamandridae, endemic to southern Sichuan and possibly adjacent regions of southwestern China. The genus Tylototriton, commonly called crocodile newts or knobby newts, is characterized by robust bodies with raised dorsolateral glands, prominent cranial ridges, and bright warning coloration — typically contrasting orange or yellow markings on a dark body — that signal the presence of potent tetrodotoxin-related neurotoxins in the skin. T. pseudoverrucosus is closely related to T. verrucosus and was described as a distinct species based on morphological and molecular differences. The species inhabits humid subtropical forest and associated streams at mid to high elevations, breeding in small water bodies and stagnant pools in forested areas. Its Endangered status reflects the ongoing destruction and fragmentation of subtropical forest habitat in southwestern China from logging, agricultural conversion, and urban expansion. The international trade in wild-caught Tylototriton species for the pet trade also poses a significant threat to wild populations. Population monitoring and habitat protection in Sichuan are priorities for conservation of this species.