Eye-ringed Flatbill vs Harmless Serotine

Rhynchocyclus brevirostris compared with Eptesicus innoxius

Key Differences

• Eye-ringed Flatbill is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Eye-ringed Flatbill	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Tyrannidae	Vespertilionidae
Genus	Rhynchocyclus	Eptesicus
Species	Rhynchocyclus brevirostris	Eptesicus innoxius

Evolutionary Relationship

Eye-ringed Flatbill and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eye-ringed Flatbill

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Eye-ringed Flatbill	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eye-ringed Flatbill

Habitat

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

Range

Distributed across Colombia and Norway.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.