Beautiful Pearl vs Red Abalone

Agrotera nemoralis compared with Haliotis rufescens

Key Differences

• Beautiful Pearl is Least Concern while Red Abalone is Critically Endangered.

Taxonomic Classification

Rank	Beautiful Pearl	Red Abalone
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Lepidoptera (Butterflies & Moths)	Lepetellida (Lepetellida)
Family	Crambidae	Haliotidae
Genus	Agrotera	Haliotis
Species	Agrotera nemoralis	Haliotis rufescens

Evolutionary Relationship

Beautiful Pearl and Red Abalone share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Beautiful Pearl

LC — Least Concern

Red Abalone

CR — Critically Endangered

Physical Characteristics

Attribute	Beautiful Pearl	Red Abalone
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beautiful Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

Red Abalone

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and tropical and subtropical dry broadleaf forests, among 9 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Chile, China, Norway, Peru, and Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Beautiful Pearl

The Beautiful Pearl (Agrotera nemoralis) is a species in the genus Agrotera. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan