Black-mandibled Toucan vs Limestone Annulet

Ramphastos ambiguus compared with Charissa pullata

Key Differences

• Black-mandibled Toucan is Vulnerable while Limestone Annulet is Not Evaluated.

Taxonomic Classification

Rank	Black-mandibled Toucan	Limestone Annulet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Piciformes (Piciformes)	Lepidoptera (Butterflies & Moths)
Family	Ramphastidae	Geometridae
Genus	Ramphastos	Charissa
Species	Ramphastos ambiguus	Charissa pullata

Evolutionary Relationship

Black-mandibled Toucan and Limestone Annulet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-mandibled Toucan

VU — Vulnerable

Limestone Annulet

NE — Not Evaluated

Physical Characteristics

Attribute	Black-mandibled Toucan	Limestone Annulet
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.

Limestone Annulet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Belgium.

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.