In this study, scientists successfully established a culture of the flagellated protist from seawater samples. Detailed microscopic analysis revealed that the organism displays a unique morphology and internal cellular structure distinct from any previously identified flagellates. DNA sequence comparisons confirmed that the protist belongs to Endomyxa. Based on these findings, the researchers described it as a new genus and species: Viscidocauda repens.
This discovery challenges the current understanding that Endomyxa lack flagella or possess them only during certain life stages. The presence of a persistent flagellum in V. repens suggests that the common ancestor of this group may have been flagellated. These findings offer valuable insights into the evolutionary history and biological diversity of Endomyxa.
