Davison’s Mastiff Bat vs Amerika-aka-ei

Promops davisoni compared with Hypanus americanus

Key Differences

• Davison’s Mastiff Bat is Data Deficient while Amerika-aka-ei is Near Threatened.

Taxonomic Classification

Rank	Davison’s Mastiff Bat	Amerika-aka-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Chiroptera (翼手目)	Myliobatiformes (トビエイ目)
Family	Molossidae	Dasyatidae
Genus	Promops	Hypanus
Species	Promops davisoni	Hypanus americanus

Evolutionary Relationship

Davison’s Mastiff Bat and Amerika-aka-ei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Davison’s Mastiff Bat

DD — Data Deficient

Amerika-aka-ei

NT — Near Threatened

Physical Characteristics

Attribute	Davison’s Mastiff Bat	Amerika-aka-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Davison’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Amerika-aka-ei

Habitat

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

Range

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