Robuta

https://arter.dk/taxa/163826 Chaetoceros tortissimus (Chaetoceros tortissimus) | Kendetegn, levested og udbredelse i Danmark -... Ingen beskrivelse af denne art chaetoceroskendetegnlevestedudbredelsedanmark https://www.abc.botanic.hr/index.php/abc/article/view/125?articlesBySimilarityPage=41 The diatom Chaetoceros in ships ballast waters survivorship of stowaways | Acta Botanica Croatica Ship ballast water discharged by vessels into the receiving port is recognised today as an important vector for the spread of non-indigenous species and... diatomchaetocerosshipsballastwaters