Black-mandibled Toucan vs Olive-gray Thomasomys

Ramphastos ambiguus compared with Thomasomys cinereus

Key Differences

• Black-mandibled Toucan is Vulnerable while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Black-mandibled Toucan	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Piciformes (Piciformes)	Rodentia (Rodents)
Family	Ramphastidae	Cricetidae
Genus	Ramphastos	Thomasomys
Species	Ramphastos ambiguus	Thomasomys cinereus

Evolutionary Relationship

Black-mandibled Toucan and Olive-gray Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-mandibled Toucan

VU — Vulnerable

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Black-mandibled Toucan	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-mandibled Toucan

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Black-mandibled Toucan

Black-mandibled Toucan (Ramphastos ambiguus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador