Chacoan Peccary vs Long-tailed Sylph

Catagonus wagneri compared with Aglaiocercus kingii

Key Differences

• Chacoan Peccary is Endangered while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Chacoan Peccary	Long-tailed Sylph
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Artiodactyla (อันดับสัตว์กีบคู่)	Apodiformes (Apodiformes)
Family	Tayassuidae	Trochilidae
Genus	Catagonus	Aglaiocercus
Species	Catagonus wagneri	Aglaiocercus kingii

Evolutionary Relationship

Chacoan Peccary and Long-tailed Sylph share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Chacoan Peccary

EN — Endangered

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Chacoan Peccary	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chacoan Peccary

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.

Chacoan Peccary

The Chacoan Peccary (Catagonus wagneri) is a species in the genus Catagonus. It is currently classified as Endangered on the IUCN Red List.

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.