Himmelssylphe vs Silver Spiny Digger Wasp

Aglaiocercus kingii compared with Oxybelus argentatus

Key Differences

• Himmelssylphe is Least Concern while Silver Spiny Digger Wasp is Endangered.

Taxonomic Classification

Rank	Himmelssylphe	Silver Spiny Digger Wasp
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Aves (Vögel)	Insecta (Insekten)
Order	Apodiformes (Seglervögel)	Hymenoptera (Hautflügler)
Family	Trochilidae	Crabronidae
Genus	Aglaiocercus	Oxybelus
Species	Aglaiocercus kingii	Oxybelus argentatus

Evolutionary Relationship

Himmelssylphe and Silver Spiny Digger Wasp share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Himmelssylphe

LC — Least Concern

Silver Spiny Digger Wasp

EN — Endangered

Physical Characteristics

Attribute	Himmelssylphe	Silver Spiny Digger Wasp
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Himmelssylphe

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Silver Spiny Digger Wasp

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Himmelssylphe

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway