False Serotine Bat vs Least Flycatcher

Hesperoptenus doriae compared with Empidonax minimus

Key Differences

• False Serotine Bat is Data Deficient while Least Flycatcher is Least Concern.

Taxonomic Classification

Rank	False Serotine Bat	Least Flycatcher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Tyrannidae
Genus	Hesperoptenus	Empidonax
Species	Hesperoptenus doriae	Empidonax minimus

Evolutionary Relationship

False Serotine Bat and Least Flycatcher share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

False Serotine Bat

DD — Data Deficient

Least Flycatcher

LC — Least Concern

Physical Characteristics

Attribute	False Serotine Bat	Least Flycatcher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Serotine Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Flycatcher

Habitat

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

Range

Distributed across Colombia, Norway, and United States.