pigargo-americano vs Black-tailed Hairy Dwarf Porcupine

Haliaeetus leucocephalus compared with Sphiggurus melanurus

Key Differences

• pigargo-americano is Not Evaluated while Black-tailed Hairy Dwarf Porcupine is Least Concern.

Taxonomic Classification

Rank	pigargo-americano	Black-tailed Hairy Dwarf Porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Accipitriformes (Hawks & Eagles)	Rodentia (Roedores)
Family	Accipitridae (Hawks & Eagles)	Erethizontidae
Genus	Haliaeetus (Sea Eagles)	Sphiggurus
Species	Haliaeetus leucocephalus	Sphiggurus melanurus

Evolutionary Relationship

pigargo-americano and Black-tailed Hairy Dwarf Porcupine share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

pigargo-americano

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Physical Characteristics

Attribute	pigargo-americano	Black-tailed Hairy Dwarf Porcupine
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

pigargo-americano

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).

Black-tailed Hairy Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

pigargo-americano

A ave nacional dos Estados Unidos e símbolo do sucesso conservacionista americano, a águia-careca tem uma envergadura de até 2,4 metros e habita florestas e zonas húmidas próximas de águas abertas em toda a América do Norte. Quase extinta na década de 1960 devido ao envenenamento por DDT e à caça, recuperou de forma notável após as proibições de pesticidas e a Lei das Espécies em Perigo.

Black-tailed Hairy Dwarf Porcupine

The Black-tailed Hairy Dwarf Porcupine (Sphiggurus melanurus) is a species in the genus Sphiggurus. It is currently classified as Least Concern on the IUCN Red List. Found in Venezuela.