Dusky Slender Opossum vs Rufous-collared Sparrow

Marmosops fuscatus compared with Zonotrichia capensis

Key Differences

• Dusky Slender Opossum is Data Deficient while Rufous-collared Sparrow is Least Concern.

Taxonomic Classification

Rank	Dusky Slender Opossum	Rufous-collared Sparrow
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (นกเกาะคอน)
Family	Didelphidae	Passerellidae
Genus	Marmosops	Zonotrichia
Species	Marmosops fuscatus	Zonotrichia capensis

Evolutionary Relationship

Dusky Slender Opossum and Rufous-collared Sparrow share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Dusky Slender Opossum

DD — Data Deficient

Rufous-collared Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Dusky Slender Opossum	Rufous-collared Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Rufous-collared Sparrow

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela).

Rufous-collared Sparrow

Rufous-collared Sparrow (Zonotrichia capensis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela