Diversity and toxicity of Coolia from the Ryukyu Islands, with a description of Coolia kabiraensis sp. nov

Key Points

• Diversity of Coolia species reveals significant variations in toxicity levels across marine ecosystems.
• The newly described species, Coolia kabiraensis, shows distinctive toxicological properties compared to its relatives.
• Observational analysis across the Ryukyu Islands highlights ecological roles of diverse Coolia species in marine environments.
• Understanding the toxic effects of these species is crucial for marine health and management strategies.