Miller’s Mastiff Bat vs Multispine skate

Molossus pretiosus compared with Bathyraja multispinis

Key Differences

• Miller’s Mastiff Bat is Least Concern while Multispine skate is Near Threatened.

Taxonomic Classification

Rank	Miller’s Mastiff Bat	Multispine skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Rajiformes (Rajiformes)
Family	Molossidae	Arhynchobatidae
Genus	Molossus	Bathyraja
Species	Molossus pretiosus	Bathyraja multispinis

Evolutionary Relationship

Miller’s Mastiff Bat and Multispine skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Miller’s Mastiff Bat

LC — Least Concern

Multispine skate

NT — Near Threatened

Physical Characteristics

Attribute	Miller’s Mastiff Bat	Multispine skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Multispine skate

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.