Orinoco Four-eyed Opossum vs Serotine

Philander deltae compared with Eptesicus serotinus

Key Differences

• Orinoco Four-eyed Opossum is Least Concern while Serotine is Vulnerable.

Taxonomic Classification

Rank	Orinoco Four-eyed Opossum	Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Chiroptera (Bats)
Family	Didelphidae	Vespertilionidae
Genus	Philander	Eptesicus
Species	Philander deltae	Eptesicus serotinus

Evolutionary Relationship

Orinoco Four-eyed Opossum and Serotine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Orinoco Four-eyed Opossum

LC — Least Concern

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Orinoco Four-eyed Opossum	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Orinoco Four-eyed Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Serotine

Serotine (Eptesicus serotinus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.