Diminutive Serotine vs Long-tailed Jaeger

Eptesicus diminutus compared with Stercorarius longicaudus

Key Differences

• Diminutive Serotine is Data Deficient while Long-tailed Jaeger is Least Concern.

Taxonomic Classification

Rank	Diminutive Serotine	Long-tailed Jaeger
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Vespertilionidae	Stercorariidae
Genus	Eptesicus	Stercorarius
Species	Eptesicus diminutus	Stercorarius longicaudus

Evolutionary Relationship

Diminutive Serotine and Long-tailed Jaeger share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Diminutive Serotine

DD — Data Deficient

Long-tailed Jaeger

LC — Least Concern

Physical Characteristics

Attribute	Diminutive Serotine	Long-tailed Jaeger
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.

Long-tailed Jaeger

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Long-tailed Jaeger

Long-tailed Jaeger (Stercorarius longicaudus) 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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela