Brown Mastiff Bat vs Cownose ray

Promops nasutus compared with Rhinoptera javanica

Key Differences

• Brown Mastiff Bat is Least Concern while Cownose ray is Endangered.

Taxonomic Classification

Rank	Brown Mastiff Bat	Cownose ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Myliobatiformes (Myliobatiformes)
Family	Molossidae	Myliobatidae
Genus	Promops	Rhinoptera
Species	Promops nasutus	Rhinoptera javanica

Evolutionary Relationship

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

Conservation Status

Brown Mastiff Bat

LC — Least Concern

Cownose ray

EN — Endangered

Physical Characteristics

Attribute	Brown Mastiff Bat	Cownose ray
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.

Cownose ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.