Large False Serotine vs Scale-crested Pygmy-Tyrant

Hesperoptenus tomesi compared with Lophotriccus pileatus

Key Differences

• Large False Serotine is Vulnerable while Scale-crested Pygmy-Tyrant is Least Concern.

Taxonomic Classification

Rank	Large False Serotine	Scale-crested Pygmy-Tyrant
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	Lophotriccus
Species	Hesperoptenus tomesi	Lophotriccus pileatus

Evolutionary Relationship

Large False Serotine and Scale-crested Pygmy-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Large False Serotine

VU — Vulnerable

Scale-crested Pygmy-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Large False Serotine	Scale-crested Pygmy-Tyrant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scale-crested Pygmy-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Scale-crested Pygmy-Tyrant

Scale-crested Pygmy-Tyrant (Lophotriccus pileatus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.