Beautiful Groundling vs Chacoan Mara

Caryocolum marmorea compared with Dolichotis salinicola

Key Differences

• Beautiful Groundling is Endangered while Chacoan Mara is Least Concern.

Taxonomic Classification

Rank	Beautiful Groundling	Chacoan Mara
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Gelechiidae	Caviidae
Genus	Caryocolum	Dolichotis
Species	Caryocolum marmorea	Dolichotis salinicola

Evolutionary Relationship

Beautiful Groundling and Chacoan Mara share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Beautiful Groundling

EN — Endangered

Chacoan Mara

LC — Least Concern

Physical Characteristics

Attribute	Beautiful Groundling	Chacoan Mara
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beautiful Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Chacoan Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Beautiful Groundling

The Beautiful Groundling (Caryocolum marmorea) is a species in the genus Caryocolum. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Chacoan Mara

The Chacoan Mara (Dolichotis salinicola) is a species in the genus Dolichotis. It is currently classified as Least Concern on the IUCN Red List.