Beautiful Groundling vs Scarce Groundling

Caryocolum marmorea compared with Caryocolum kroesmanniella

Key Differences

• Beautiful Groundling is Endangered while Scarce Groundling is Least Concern.

Taxonomic Classification

Rank	Beautiful Groundling	Scarce Groundling
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class same	Insecta (昆蟲綱)	Insecta (昆蟲綱)
Order same	Lepidoptera (鱗翅目)	Lepidoptera (鱗翅目)
Family same	Gelechiidae	Gelechiidae
Genus same	Caryocolum	Caryocolum
Species	Caryocolum marmorea	Caryocolum kroesmanniella

Evolutionary Relationship

Beautiful Groundling and Scarce Groundling share a common ancestor at the Genus level: Caryocolum.

Conservation Status

Beautiful Groundling

EN — Endangered

Scarce Groundling

LC — Least Concern

Physical Characteristics

Attribute	Beautiful Groundling	Scarce Groundling
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.

Scarce Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.

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.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden