African Brush-tailed Porcupine vs Long-tailed Sylph

Atherurus africanus compared with Aglaiocercus kingii

Taxonomic Classification

Rank	African Brush-tailed Porcupine	Long-tailed Sylph
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Apodiformes (Apodiformes)
Family	Hystricidae	Trochilidae
Genus	Atherurus	Aglaiocercus
Species	Atherurus africanus	Aglaiocercus kingii

Evolutionary Relationship

African Brush-tailed Porcupine and Long-tailed Sylph share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

African Brush-tailed Porcupine

LC — Least Concern

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	African Brush-tailed Porcupine	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

African Brush-tailed Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

African Brush-tailed Porcupine

The African Brush-tailed Porcupine (Atherurus africanus) is a species in the genus Atherurus. It is currently classified as Least Concern on the IUCN Red List. This species inhabits Typically found in diverse terrestrial and aquatic ecosystems.

Long-tailed Sylph

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.