Pastenague marbrée vs Ara rouge

Dasyatis marmorata compared with Ara macao

Key Differences

• Pastenague marbrée is Near Threatened while Ara rouge is Least Concern.

Taxonomic Classification

Rank	Pastenague marbrée	Ara rouge
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (oiseau)
Order	Myliobatiformes (Myliobatiformes)	Psittaciformes (Parrots)
Family	Dasyatidae	Psittacidae (True Parrots)
Genus	Dasyatis	Ara (Macaws)
Species	Dasyatis marmorata	Ara macao

Evolutionary Relationship

Pastenague marbrée and Ara rouge share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pastenague marbrée

NT — Near Threatened

Ara rouge

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Pastenague marbrée	Ara rouge
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Pastenague marbrée

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.