Cuckoo ray vs Davison’s Mastiff Bat

Leucoraja circularis compared with Promops davisoni

Key Differences

• Cuckoo ray is Not Evaluated while Davison’s Mastiff Bat is Data Deficient.

Taxonomic Classification

Rank	Cuckoo ray	Davison’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Chiroptera (Bats)
Family	Rajidae	Molossidae
Genus	Leucoraja	Promops
Species	Leucoraja circularis	Promops davisoni

Evolutionary Relationship

Cuckoo ray and Davison’s Mastiff Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cuckoo ray

NE — Not Evaluated

Davison’s Mastiff Bat

DD — Data Deficient

Physical Characteristics

Attribute	Cuckoo ray	Davison’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuckoo ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark and Norway.

Davison’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.