Long-tailed Sylph vs Thyme Pug

Aglaiocercus kingii compared with Eupithecia distinctaria

Key Differences

• Long-tailed Sylph is Least Concern while Thyme Pug is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Sylph	Thyme Pug
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Aves (นก)	Insecta (แมลง)
Order	Apodiformes (Apodiformes)	Lepidoptera (ผีเสื้อ)
Family	Trochilidae	Geometridae
Genus	Aglaiocercus	Eupithecia
Species	Aglaiocercus kingii	Eupithecia distinctaria

Evolutionary Relationship

Long-tailed Sylph and Thyme Pug share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Long-tailed Sylph

LC — Least Concern

Thyme Pug

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Sylph	Thyme Pug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Thyme Pug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.