American Bumble Bee vs Long-tailed Sylph

Bombus pensylvanicus compared with Aglaiocercus kingii

Key Differences

• American Bumble Bee is Vulnerable while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	American Bumble Bee	Long-tailed Sylph
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Apodiformes (Apodiformes)
Family	Apidae (Bees)	Trochilidae
Genus	Bombus	Aglaiocercus
Species	Bombus pensylvanicus	Aglaiocercus kingii

Evolutionary Relationship

American Bumble Bee and Long-tailed Sylph share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

American Bumble Bee

VU — Vulnerable

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	American Bumble Bee	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Bumble Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States. 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.

American Bumble Bee

The American Bumble Bee (Bombus pensylvanicus) is a species in the genus Bombus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.