Amazon Dwarf Squirrel vs negrinha

Microsciurus flaviventer compared with Aythya fuligula

Key Differences

• Amazon Dwarf Squirrel is Data Deficient while negrinha is Least Concern.

Taxonomic Classification

Rank	Amazon Dwarf Squirrel	negrinha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Rodentia (Roedores)	Anseriformes (Anseriformes)
Family	Sciuridae (Squirrels)	Anatidae
Genus	Microsciurus	Aythya
Species	Microsciurus flaviventer	Aythya fuligula

Evolutionary Relationship

Amazon Dwarf Squirrel and negrinha share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Amazon Dwarf Squirrel

DD — Data Deficient

negrinha

LC — Least Concern

Physical Characteristics

Attribute	Amazon Dwarf Squirrel	negrinha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Dwarf Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

negrinha

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

Amazon Dwarf Squirrel

The Amazon Dwarf Squirrel (Microsciurus flaviventer) is a species in the genus Microsciurus. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.

negrinha

O Zarro-negrinha (Aythya fuligula) esta classificado como Pouco Preocupante (LC) na Lista Vermelha da IUCN. Amplamente distribuido e abundante em sua area de distribuicao, com populacoes estaveis e sem preocupacoes imediatas de conservacao.