Brown Mastiff Bat vs Fatspine spurdog

Promops nasutus compared with Squalus crassispinus

Taxonomic Classification

Rank	Brown Mastiff Bat	Fatspine spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Squaliformes (Squaliformes)
Family	Molossidae	Squalidae
Genus	Promops	Squalus
Species	Promops nasutus	Squalus crassispinus

Evolutionary Relationship

Brown Mastiff Bat and Fatspine spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Mastiff Bat

LC — Least Concern

Fatspine spurdog

LC — Least Concern

Physical Characteristics

Attribute	Brown Mastiff Bat	Fatspine spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Fatspine spurdog

Brown Mastiff Bat

The Brown Mastiff Bat (Promops nasutus) is a species in the genus Promops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.