- 
    
      Australian Faunal DirectoryTaxalist available at: http://www.environment.gov.au/biodiversity/abrs/online-resources/fauna/index.html Groups covered include: PORIFERA Sponges, CNIDARIA Corals, Jellyfish,...
- 
    
      NatureServe ExplorerNatureServe Explorer is an authoritative source for information on more than 70,000 plants, animals, and ecosystems of the United States and Canada. Explorer includes...
- 
    
      Friedrich Hustedt Diatom Study CentreDiatom database available at: http://web-apps.awi.de/Hustedt-Diatoms/Curator/ (an older interface is still online under...
        
          
            
            
            
          Можете да получите също така достъп до този регистър, като използвате връзката API (see API документация).