Marine life guide

Heterocyathus aequicostatus

Corals and anemones · Mostly at 16–223 m

• IUCN LC
• Rare

Heterocyathus alternatus

Corals and anemones · Mostly at 15–301 m

• IUCN LC
• Rare

Heterocyathus hemisphaericus

Corals and anemones · Mostly at 11–140 m

• IUCN NE
• Rare

Heterocyathus japonicus

Corals and anemones · Mostly at 55–408 m

• IUCN NE
• Rare

Heterocyathus sulcatus

Corals and anemones · Mostly at 23–325 m

• IUCN LC
• Rare