Amazon Dwarf Squirrel vs Black-edged Marble

Microsciurus flaviventer compared with Endothenia nigricostana

Key Differences

• Amazon Dwarf Squirrel is Data Deficient while Black-edged Marble is Near Threatened.

Taxonomic Classification

Rank	Amazon Dwarf Squirrel	Black-edged Marble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Sciuridae (Squirrels)	Tortricidae
Genus	Microsciurus	Endothenia
Species	Microsciurus flaviventer	Endothenia nigricostana

Evolutionary Relationship

Amazon Dwarf Squirrel and Black-edged Marble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Dwarf Squirrel

DD — Data Deficient

Black-edged Marble

NT — Near Threatened

Physical Characteristics

Attribute	Amazon Dwarf Squirrel	Black-edged Marble
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.

Black-edged Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Black-edged Marble

The Black-edged Marble (Endothenia nigricostana) is a species in the genus Endothenia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.