黑喙鵎鵼 vs robust shell

Ramphastos ambiguus compared with Littoraria undulata

Key Differences

• 黑喙鵎鵼 is Vulnerable while robust shell is Least Concern.

Taxonomic Classification

Rank	黑喙鵎鵼	robust shell
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Mollusca (软体动物门)
Class	Aves (鳥綱)	Gastropoda (腹足纲)
Order	Piciformes (鴷形目)	Littorinimorpha (滨螺形目)
Family	Ramphastidae	Littorinidae
Genus	Ramphastos	Littoraria
Species	Ramphastos ambiguus	Littoraria undulata

Evolutionary Relationship

黑喙鵎鵼 and robust shell share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

黑喙鵎鵼

VU — Vulnerable

robust shell

LC — Least Concern

Physical Characteristics

Attribute	黑喙鵎鵼	robust shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

黑喙鵎鵼

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.

robust shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Taiwan.

黑喙鵎鵼

Black-mandibled Toucan（Ramphastos ambiguus）在IUCN红色名录中被列为易危（VU）物种。在野外面临较高的濒危风险，种群数量持续下降，栖息地压力不断增大。