Hwan-do-sang-ǒ vs Grayish Button Lichen

Alopias pelagicus compared with Diplotomma alboatrum

Key Differences

• Hwan-do-sang-ǒ is Endangered while Grayish Button Lichen is Least Concern.

Taxonomic Classification

Rank	Hwan-do-sang-ǒ	Grayish Button Lichen
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Chordata (척삭동물)	Ascomycota (자낭균류)
Class	Chondrichthyes (연골어류)	Lecanoromycetes (요강버섯강)
Order	Lamniformes (악상어목)	Caliciales (Caliciales)
Family	Alopiidae	Caliciaceae
Genus	Alopias	Diplotomma
Species	Alopias pelagicus	Diplotomma alboatrum

Conservation Status

Hwan-do-sang-ǒ

EN — Endangered

Grayish Button Lichen

LC — Least Concern

Physical Characteristics

Attribute	Hwan-do-sang-ǒ	Grayish Button Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hwan-do-sang-ǒ

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Colombia and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Grayish Button Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

Hwan-do-sang-ǒ

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.