Giant Jumping Rat vs Greater Scaup

Hypogeomys antimena compared with Aythya marila

Key Differences

• Giant Jumping Rat is Critically Endangered while Greater Scaup is Vulnerable.

Taxonomic Classification

Rank	Giant Jumping Rat	Greater Scaup
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Nesomyidae	Anatidae
Genus	Hypogeomys	Aythya
Species	Hypogeomys antimena	Aythya marila

Evolutionary Relationship

Giant Jumping Rat and Greater Scaup share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Jumping Rat

CR — Critically Endangered

Greater Scaup

VU — Vulnerable

Physical Characteristics

Attribute	Giant Jumping Rat	Greater Scaup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Jumping Rat

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.

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.