Amazon weasel vs Small Crest

Mustela africana compared with Anarsia spartiella

Key Differences

• Amazon weasel is Least Concern while Small Crest is Endangered.

Taxonomic Classification

Rank	Amazon weasel	Small Crest
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Lepidoptera (Butterflies & Moths)
Family	Mustelidae (Weasels & Otters)	Gelechiidae
Genus	Mustela	Anarsia
Species	Mustela africana	Anarsia spartiella

Evolutionary Relationship

Amazon weasel and Small Crest share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon weasel

LC — Least Concern

Small Crest

EN — Endangered

Physical Characteristics

Attribute	Amazon weasel	Small Crest
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Small Crest

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Amazon weasel

The Amazon weasel (Mustela africana) is a species in the genus Mustela. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.