Blue-and-yellow Macaw vs Rust Colored Crab

Ara ararauna compared with Geothelphusa ferruginea

Key Differences

• Blue-and-yellow Macaw is Least Concern while Rust Colored Crab is Data Deficient.

Taxonomic Classification

Rank	Blue-and-yellow Macaw	Rust Colored Crab
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Malacostraca (Crustaceans)
Order	Psittaciformes (Parrots)	Decapoda (Decapoda)
Family	Psittacidae (True Parrots)	Potamidae
Genus	Ara (Macaws)	Geothelphusa
Species	Ara ararauna	Geothelphusa ferruginea

Evolutionary Relationship

Blue-and-yellow Macaw and Rust Colored Crab share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blue-and-yellow Macaw

LC — Least Concern

Rust Colored Crab

DD — Data Deficient

Physical Characteristics

Attribute	Blue-and-yellow Macaw	Rust Colored Crab
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-and-yellow Macaw

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Rust Colored Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Taiwan.

Blue-and-yellow Macaw

One of the most striking and widely kept macaw species, blue-and-yellow macaws display brilliant cobalt blue upper parts contrasting with vivid yellow underparts and green forehead. They inhabit forest, woodland, and savanna from eastern Panama through Venezuela, Brazil, and Bolivia to Peru and Ecuador. Highly intelligent, they live in pairs or small flocks, feeding on palm nuts, seeds, and fruit. Popular in aviculture for over 400 years, they can live 80+ years in captivity.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan