robust pillar snail vs Ara rouge

Cochlicopa nitens compared with Ara macao

Key Differences

• robust pillar snail is Endangered while Ara rouge is Least Concern.

Taxonomic Classification

Rank	robust pillar snail	Ara rouge
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Mollusca (mollusques)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Aves (oiseau)
Order	Stylommatophora (Stylommatophora)	Psittaciformes (Parrots)
Family	Cochlicopidae	Psittacidae (True Parrots)
Genus	Cochlicopa	Ara (Macaws)
Species	Cochlicopa nitens	Ara macao

Evolutionary Relationship

robust pillar snail and Ara rouge share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

robust pillar snail

EN — Endangered

Ara rouge

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	robust pillar snail	Ara rouge
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

robust pillar snail

Habitat

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

Range

Distributed across Denmark, France, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Ara rouge

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela). Population trends indicate a declining trajectory in parts of its range.

Ara rouge

One of the most brilliantly colored birds in the Americas, scarlet macaws display vivid red, yellow, and blue plumage with wingspans reaching 1 meter. Found in humid lowland forests from Mexico to Bolivia, they are highly intelligent, long-lived — up to 75 years — and form lifelong pair bonds. They travel long distances to clay licks where they consume mineral-rich soil to detoxify seeds. Listed as Least Concern but locally threatened by habitat loss and the pet trade.

Shared Countries

Both species can be found in 1 countries:

🇫🇷 France