Big Naked-backed Bat vs Steinadler

Pteronotus gymnonotus compared with Aquila chrysaetos

Key Differences

• Big Naked-backed Bat is Least Concern while Steinadler is Near Threatened.

Taxonomic Classification

Rank	Big Naked-backed Bat	Steinadler
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Chiroptera (Fledertiere)	Accipitriformes (Greifvögel)
Family	Mormoopidae	Accipitridae (Hawks & Eagles)
Genus	Pteronotus	Aquila (True Eagles)
Species	Pteronotus gymnonotus	Aquila chrysaetos

Evolutionary Relationship

Big Naked-backed Bat and Steinadler share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Steinadler

NT — Near Threatened

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Big Naked-backed Bat	Steinadler
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	85 cm
Average Weight	—	5.0 kg

Habitat & Geographic Range

Big Naked-backed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Steinadler

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Big Naked-backed Bat

The Big Naked-backed Bat (Pteronotus gymnonotus) is a species in the genus Pteronotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Steinadler

Among the most powerful and widely distributed raptors in the world, golden eagles have wingspans reaching 2.2 meters and inhabit mountainous terrain across the Northern Hemisphere. Supreme aerial hunters, they use soaring flight and steep dives at speeds over 200 km/h to capture rabbits, hares, ground squirrels, and occasionally young deer and foxes. In many cultures they have been central to falconry traditions spanning millennia.