Big Naked-backed Bat vs 灰胸山巨嘴鸟

Pteronotus gymnonotus compared with Andigena hypoglauca

Key Differences

• Big Naked-backed Bat is Least Concern while 灰胸山巨嘴鸟 is Near Threatened.

Taxonomic Classification

Rank	Big Naked-backed Bat	灰胸山巨嘴鸟
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Chiroptera (翼手目)	Piciformes (鴷形目)
Family	Mormoopidae	Ramphastidae
Genus	Pteronotus	Andigena
Species	Pteronotus gymnonotus	Andigena hypoglauca

Evolutionary Relationship

Big Naked-backed Bat and 灰胸山巨嘴鸟 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

灰胸山巨嘴鸟

NT — Near Threatened

Physical Characteristics

Attribute	Big Naked-backed Bat	灰胸山巨嘴鸟
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Naked-backed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

灰胸山巨嘴鸟

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway. 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.

灰胸山巨嘴鸟

灰胸山巨嘴鸟（Andigena hypoglauca）在IUCN红色名录中被列为近危（NT）。接近受威胁标准，若无保护行动，种群可能变得脆弱。

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia