Gadwall vs Ouistiti de Marca

Mareca strepera compared with Mico marcai

Key Differences

• Gadwall is Least Concern while Ouistiti de Marca is Vulnerable.

Taxonomic Classification

Rank	Gadwall	Ouistiti de Marca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Primates (Primates)
Family	Anatidae	Callitrichidae
Genus	Mareca	Mico
Species	Mareca strepera	Mico marcai

Evolutionary Relationship

Gadwall and Ouistiti de Marca share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gadwall

LC — Least Concern

Ouistiti de Marca

VU — Vulnerable

Physical Characteristics

Attribute	Gadwall	Ouistiti de Marca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gadwall

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia).

Ouistiti de Marca

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gadwall

Gadwall (Mareca strepera) 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.