Greater Long-tongued Bat vs Long-tailed Sylph

Choeroniscus periosus compared with Aglaiocercus kingii

Key Differences

Greater Long-tongued Bat is Vulnerable while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Greater Long-tongued Bat	Long-tailed Sylph
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mamalia)	Aves (burung)
Order	Chiroptera (Kelelawar)	Apodiformes (Apodiformes)
Family	Phyllostomidae	Trochilidae
Genus	Choeroniscus	Aglaiocercus
Species	Choeroniscus periosus	Aglaiocercus kingii

Evolutionary Relationship

Greater Long-tongued Bat and Long-tailed Sylph share a common ancestor at the Phylum level: Chordata. (Chordates)

Lihat Phylum: Chordata

Conservation Status

Greater Long-tongued Bat

VU — Vulnerable

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Greater Long-tongued Bat	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater Long-tongued Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.