Beautiful Groundling vs Black Isle Groundling

Caryocolum marmorea compared with Caryocolum blandelloides

Key Differences

Beautiful Groundling is Endangered while Black Isle Groundling is Near Threatened.

Taxonomic Classification

Rank	Beautiful Groundling	Black Isle Groundling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family same	Gelechiidae	Gelechiidae
Genus same	Caryocolum	Caryocolum
Species	Caryocolum marmorea	Caryocolum blandelloides

Evolutionary Relationship

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

View Genus: Caryocolum

Conservation Status

Beautiful Groundling

EN — Endangered

Black Isle Groundling

NT — Near Threatened

Physical Characteristics

Attribute	Beautiful Groundling	Black Isle 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.

Black Isle Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Black Isle Groundling

The Black Isle Groundling (Caryocolum blandelloides) is a species in the genus Caryocolum. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.