Big Crested Mastiff Bat vs Bighead spurdog

Promops centralis compared with Squalus bucephalus

Key Differences

• Big Crested Mastiff Bat is Least Concern while Bighead spurdog is Data Deficient.

Taxonomic Classification

Rank	Big Crested Mastiff Bat	Bighead 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 centralis	Squalus bucephalus

Evolutionary Relationship

Big Crested Mastiff Bat and Bighead spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Crested Mastiff Bat

LC — Least Concern

Bighead spurdog

DD — Data Deficient

Physical Characteristics

Attribute	Big Crested Mastiff Bat	Bighead spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Crested Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Bighead spurdog

Big Crested Mastiff Bat

The Big Crested Mastiff Bat (Promops centralis) 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.

Bighead spurdog

The Bighead spurdog (Squalus bucephalus) is a species in the genus Squalus.