Alexander's cusimanse vs Greater Scaup

Crossarchus alexandri compared with Aythya marila

Key Differences

• Alexander's cusimanse is Least Concern while Greater Scaup is Vulnerable.

Taxonomic Classification

Rank	Alexander's cusimanse	Greater Scaup
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Anseriformes (Anseriformes)
Family	Herpestidae	Anatidae
Genus	Crossarchus	Aythya
Species	Crossarchus alexandri	Aythya marila

Evolutionary Relationship

Alexander's cusimanse and Greater Scaup share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alexander's cusimanse

LC — Least Concern

Greater Scaup

VU — Vulnerable

Physical Characteristics

Attribute	Alexander's cusimanse	Greater Scaup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alexander's cusimanse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greater Scaup

Habitat

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

Range

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

Alexander's cusimanse

The Alexander's cusimanse (Crossarchus alexandri) is a species in the genus Crossarchus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Greater Scaup

Greater Scaup (Aythya marila) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.