Diminutive Serotine vs Ruby-Crowned Kinglet

Eptesicus diminutus compared with Regulus calendula

Key Differences

• Diminutive Serotine is Data Deficient while Ruby-Crowned Kinglet is Least Concern.

Taxonomic Classification

Rank	Diminutive Serotine	Ruby-Crowned Kinglet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Regulidae
Genus	Eptesicus	Regulus
Species	Eptesicus diminutus	Regulus calendula

Evolutionary Relationship

Diminutive Serotine and Ruby-Crowned Kinglet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Diminutive Serotine

DD — Data Deficient

Ruby-Crowned Kinglet

LC — Least Concern

Physical Characteristics

Attribute	Diminutive Serotine	Ruby-Crowned Kinglet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diminutive Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Ruby-Crowned Kinglet

Habitat

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

Range

Distributed across Norway and United States.