Beautiful Groundling vs Hector s Dolphin

Caryocolum marmorea compared with Cephalorhynchus hectori

Taxonomic Classification

Rank	Beautiful Groundling	Hector s Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Cetacea (Whales & Dolphins)
Family	Gelechiidae	Delphinidae (Oceanic Dolphins)
Genus	Caryocolum	Cephalorhynchus
Species	Caryocolum marmorea	Cephalorhynchus hectori

Evolutionary Relationship

Beautiful Groundling and Hector s Dolphin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Beautiful Groundling

EN — Endangered

Hector s Dolphin

EN — Endangered

Physical Characteristics

Attribute	Beautiful Groundling	Hector s Dolphin
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.

Hector s Dolphin

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.