Miller’s Mastiff Bat vs Arraia

Molossus pretiosus compared with Potamotrygon schroederi

Key Differences

• Miller’s Mastiff Bat is Least Concern while Arraia is Data Deficient.

Taxonomic Classification

Rank	Miller’s Mastiff Bat	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Chiroptera (morcego)	Myliobatiformes (Myliobatiformes)
Family	Molossidae	Potamotrygonidae
Genus	Molossus	Potamotrygon
Species	Molossus pretiosus	Potamotrygon schroederi

Evolutionary Relationship

Miller’s Mastiff Bat and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Miller’s Mastiff Bat

LC — Least Concern

Arraia

DD — Data Deficient

Physical Characteristics

Attribute	Miller’s Mastiff Bat	Arraia
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.

Arraia

Habitat

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

Range

Distributed across Colombia and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela