Lesson's Saddle-back Tamarin vs Ring-necked Duck

Leontocebus fuscus compared with Aythya collaris

Taxonomic Classification

Rank	Lesson's Saddle-back Tamarin	Ring-necked Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Anseriformes (Anseriformes)
Family	Callitrichidae	Anatidae
Genus	Leontocebus	Aythya
Species	Leontocebus fuscus	Aythya collaris

Evolutionary Relationship

Lesson's Saddle-back Tamarin and Ring-necked Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesson's Saddle-back Tamarin

LC — Least Concern

Ring-necked Duck

LC — Least Concern

Physical Characteristics

Attribute	Lesson's Saddle-back Tamarin	Ring-necked Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesson's Saddle-back Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Ring-necked Duck

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).

Ring-necked Duck

Ring-necked Duck (Aythya collaris) 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 1 countries:

🇨🇴 Colombia