Diminutive Serotine vs Fatspine spurdog

Eptesicus diminutus compared with Squalus crassispinus

Key Differences

• Diminutive Serotine is Data Deficient while Fatspine spurdog is Least Concern.

Taxonomic Classification

Rank	Diminutive Serotine	Fatspine spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Squaliformes (Squaliformes)
Family	Vespertilionidae	Squalidae
Genus	Eptesicus	Squalus
Species	Eptesicus diminutus	Squalus crassispinus

Evolutionary Relationship

Diminutive Serotine and Fatspine spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Diminutive Serotine

DD — Data Deficient

Fatspine spurdog

LC — Least Concern

Physical Characteristics

Attribute	Diminutive Serotine	Fatspine spurdog
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.

Fatspine spurdog