Guianan White-eared Opossum vs Scharlachara

Didelphis imperfecta compared with Ara macao

Taxonomic Classification

Rank	Guianan White-eared Opossum	Scharlachara
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Didelphimorphia (Beutelrattenartige)	Psittaciformes (Papageien)
Family	Didelphidae	Psittacidae (True Parrots)
Genus	Didelphis	Ara (Macaws)
Species	Didelphis imperfecta	Ara macao

Evolutionary Relationship

Guianan White-eared Opossum and Scharlachara share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Guianan White-eared Opossum

LC — Least Concern

Scharlachara

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Guianan White-eared Opossum	Scharlachara
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Guianan White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Scharlachara

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.

Scharlachara

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 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela