Diable de mer japonais vs Sylphe à queue d'azur

Mobula japanica compared with Aglaiocercus kingii

Key Differences

• Diable de mer japonais is Not Evaluated while Sylphe à queue d'azur is Least Concern.

Taxonomic Classification

Rank	Diable de mer japonais	Sylphe à queue d'azur
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (oiseau)
Order	Myliobatiformes (Myliobatiformes)	Apodiformes (Apodiformes)
Family	Myliobatidae	Trochilidae
Genus	Mobula	Aglaiocercus
Species	Mobula japanica	Aglaiocercus kingii

Evolutionary Relationship

Diable de mer japonais and Sylphe à queue d'azur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Diable de mer japonais

NE — Not Evaluated

Sylphe à queue d'azur

LC — Least Concern

Physical Characteristics

Attribute	Diable de mer japonais	Sylphe à queue d'azur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diable de mer japonais

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile and Taiwan.

Sylphe à queue d'azur

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Sylphe à queue d'azur

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.