Diminutive Serotine vs Worthen's Sparrow

Eptesicus diminutus compared with Spizella wortheni

Key Differences

• Diminutive Serotine is Data Deficient while Worthen's Sparrow is Endangered.

Taxonomic Classification

Rank	Diminutive Serotine	Worthen's Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Passerellidae
Genus	Eptesicus	Spizella
Species	Eptesicus diminutus	Spizella wortheni

Evolutionary Relationship

Diminutive Serotine and Worthen's Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Diminutive Serotine

DD — Data Deficient

Worthen's Sparrow

EN — Endangered

Physical Characteristics

Attribute	Diminutive Serotine	Worthen's Sparrow
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.

Worthen's Sparrow

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.