The Dinoflagellates (from Ancient Greek δῖνος (dînos) 'whirling' and Latin flagellum 'whip, scourge'), also called Dinophytes, are a monophyletic group of single-celled eukaryotes constituting the phylum Dinoflagellata [5] and are usually considered protists.

Feb 13, 2021 · The dinoflagellate is a single-celled aquatic organism with two flagella. It is known to cause bioluminescence in the ocean. Dinoflagellates are found in fresh and saltwater and, in large numbers, can produce dangerous levels of neurotoxic chemicals.

dinoflagellate, (division Dinoflagellata), any of numerous one-celled aquatic organisms bearing two dissimilar flagella and having characteristics of both plants and animals. Most are marine, though some live in freshwater habitats.

Mar 22, 2024 · Dinoflagellates are single-celled eukaryotic microorganisms, primarily found in marine environments, characterized by two whip-like flagella that facilitate movement. Many species are photosynthetic, and they play vital roles in aquatic ecosystems, ranging from primary producers to causing phenomena like bioluminescence and red tides.

Jul 23, 2021 · Dinoflagellates are unicellular organisms characterized by having two flagella: the transverse flagellum and the longitudinal flagellum. The transverse flagellum is flat, wavy, and ribbonlike that spans the transverse surface groove called cingulum. It …

Dinoflagellates swim by means of two flagella, movable protein and microtubule strands that propel the cell through the water. The longitudinal flagellum extends out from the sulcal groove of the hypotheca (posterior part of cell); when it whips back and forth it propels the cell forward.

Dinoflagellates are unicellular protists comprising two flagella. Dinoflagellates are mostly marine plankton, but also found in freshwater habitats. Photosynthetic dinoflagellates form one of the largest group of eukaryotic algae apart from diatoms. Dinoflagellates have characteristics of both plants and animals.

The dinoflagellates are a large group of flagellate protists. About half are photosynthetic, the rest are mostly heterotroph predators of other protists. The ones which are photosynthetic are sometimes loosely called ' algae '; the one which are predators are sometimes loosely called ' …

Dinoflagellates are a group of over 2000 species of eukaryotic algae that, alongside diatoms, play an important ecological role as primary producers at the base of aquatic ecosystems (Taylor & Pollingher, 1987). The dinoflagellates are distinctive morphologically and …

Dinoflagellate is any diverse flagellate protists comprising the taxon Dinoflagellata, or Pyrrophycophyta, typically characterized by being single-celled and with two dissimilar flagella during at least part of their life cycle.