beaded chestnut vs Circular Ear Shell

Agrochola lychnidis compared with Haliotis cyclobates

Key Differences

• beaded chestnut is Near Threatened while Circular Ear Shell is Least Concern.

Taxonomic Classification

Rank	beaded chestnut	Circular Ear Shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Lepidoptera (Butterflies & Moths)	Lepetellida (Lepetellida)
Family	Noctuidae	Haliotidae
Genus	Agrochola	Haliotis
Species	Agrochola lychnidis	Haliotis cyclobates

Evolutionary Relationship

beaded chestnut and Circular Ear Shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

beaded chestnut

NT — Near Threatened

Circular Ear Shell

LC — Least Concern

Physical Characteristics

Attribute	beaded chestnut	Circular Ear Shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

beaded chestnut

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Circular Ear Shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

beaded chestnut

The Beaded chestnut (Agrochola lychnidis) is a species in the genus Agrochola. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Circular Ear Shell

The Circular Ear Shell (Haliotis cyclobates) is a species in the genus Haliotis. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.