Black-billed Flycatcher vs Blacktail spurdog

Aphanotriccus audax compared with Squalus melanurus

Key Differences

• Black-billed Flycatcher is Near Threatened while Blacktail spurdog is Data Deficient.

Taxonomic Classification

Rank	Black-billed Flycatcher	Blacktail spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Passeriformes (Songbirds)	Squaliformes (Squaliformes)
Family	Tyrannidae	Squalidae
Genus	Aphanotriccus	Squalus
Species	Aphanotriccus audax	Squalus melanurus

Evolutionary Relationship

Black-billed Flycatcher and Blacktail spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-billed Flycatcher

NT — Near Threatened

Blacktail spurdog

DD — Data Deficient

Physical Characteristics

Attribute	Black-billed Flycatcher	Blacktail spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-billed Flycatcher

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Norway, and Panama. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Blacktail spurdog

Black-billed Flycatcher

The Black-billed Flycatcher (Aphanotriccus audax) is a species in the genus Aphanotriccus. It is currently classified as Near Threatened on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Blacktail spurdog

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.