Robuta

https://www.marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=816889 World Polychaeta Database - Virchowia spirifer (Augener, 1913) world polychaeta database virchowia spirifer augener https://www.marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=333202 World Polychaeta Database - Ceratonereis (Composetia) dunckeri (Augener, 1924) world polychaeta database ceratonereis augener