Cow-nosed ray vs Fringed Myotis

Rhinoptera bonasus compared with Myotis thysanodes

Key Differences

• Cow-nosed ray is Vulnerable while Fringed Myotis is Least Concern.

Taxonomic Classification

Rank	Cow-nosed ray	Fringed Myotis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Myliobatidae	Vespertilionidae
Genus	Rhinoptera	Myotis
Species	Rhinoptera bonasus	Myotis thysanodes

Evolutionary Relationship

Cow-nosed ray and Fringed Myotis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cow-nosed ray

VU — Vulnerable

Fringed Myotis

LC — Least Concern

Physical Characteristics

Attribute	Cow-nosed ray	Fringed Myotis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cow-nosed ray

Habitat

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

Range

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

Fringed Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.