Diminutive Serotine vs Downy Emerald

Eptesicus diminutus compared with Cordulia aenea

Key Differences

• Diminutive Serotine is Data Deficient while Downy Emerald is Least Concern.

Taxonomic Classification

Rank	Diminutive Serotine	Downy Emerald
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Insecta (แมลง)
Order	Chiroptera (ค้างคาว)	Odonata (Odonata)
Family	Vespertilionidae	Corduliidae
Genus	Eptesicus	Cordulia
Species	Eptesicus diminutus	Cordulia aenea

Evolutionary Relationship

Diminutive Serotine and Downy Emerald share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Diminutive Serotine

DD — Data Deficient

Downy Emerald

LC — Least Concern

Physical Characteristics

Attribute	Diminutive Serotine	Downy Emerald
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.

Downy Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Downy Emerald

Downy Emerald (Cordulia aenea) 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.