Diminutive Serotine vs Eurasian Marsh-Harrier

Eptesicus diminutus compared with Circus aeruginosus

Key Differences

• Diminutive Serotine is Data Deficient while Eurasian Marsh-Harrier is Endangered.

Taxonomic Classification

Rank	Diminutive Serotine	Eurasian Marsh-Harrier
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Accipitriformes (Hawks & Eagles)
Family	Vespertilionidae	Accipitridae (Hawks & Eagles)
Genus	Eptesicus	Circus
Species	Eptesicus diminutus	Circus aeruginosus

Evolutionary Relationship

Diminutive Serotine and Eurasian Marsh-Harrier share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Diminutive Serotine

DD — Data Deficient

Eurasian Marsh-Harrier

EN — Endangered

Physical Characteristics

Attribute	Diminutive Serotine	Eurasian Marsh-Harrier
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.

Eurasian Marsh-Harrier

Habitat

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

Range

Found across Asia (Taiwan) and Europe (6 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian Marsh-Harrier

Eurasian Marsh-Harrier (Circus aeruginosus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.