WebThe Acavomonidia are closer to the dinoflagellate/perkinsid group than the Colponemidia are. As such, the informal term "colponemids", as it stands currently, covers two non-sister groups within Alveolata: the Acavomonidia and the Colponemidia. The Apicomplexa and dinoflagellates may be more closely related to each other than to the ciliates. WebPhagotrophic heterotrophy is seen in many ciliates that seem to require live prey as organic sources of energy, carbon, nitrogen, vitamins, and growth factors. The food of free-living …

Bioluminescence - National Geographic Society

WebSome dinoflagellates generate light, called bioluminescence, when they are jarred or stressed. Large numbers of marine dinoflagellates (billions or trillions of cells per wave) can emit light and cause an entire breaking … WebHow do dinoflagellates obtain their nutrition? Many different methods of nutrition, some phagotrophic (naked species engulf via phagocytosis, armoured species engulf using … razor cut hairstyle with closure

Dinoflagellate - an overview ScienceDirect Topics

WebMay 4, 2024 · As plankton, dinoflagellates are essential sources of nutrition for many other organisms. In some cases, they are consumed directly. Others serve as producers of … Webdinoflagellate: [noun] any of an order (Dinoflagellata) of chiefly marine planktonic usually solitary unicellular phytoflagellates that include luminescent forms, forms important in marine food chains, and forms causing red tide. 3.2The dinoflagellate nucleus: dinokaryon 4Classification Toggle Classification subsection 4.1Generality 4.2Identification 5Ecology and physiology Toggle Ecology and physiology subsection 5.1Habitats 5.2Endosymbionts 5.3Nutritional strategies 5.4Blooms 5.4.1Introduction 5.4.2Harmful algal blooms … See more The dinoflagellates (Greek δῖνος dinos "whirling" and Latin flagellum "whip, scourge") are a monophyletic group of single-celled eukaryotes constituting the phylum Dinoflagellata and are usually considered See more Dinoflagellates are unicellular and possess two dissimilar flagella arising from the ventral cell side (dinokont flagellation). They have a ribbon-like transverse flagellum with multiple waves that beats to the cell's left, and a more conventional one, the longitudinal … See more Habitats Dinoflagellates are found in all aquatic environments: marine, brackish, and fresh water, including in snow or ice. They are also common in … See more The term "dinoflagellate" is a combination of the Greek dinos and the Latin flagellum. Dinos means "whirling" and signifies the distinctive way in which dinoflagellates were observed to swim. Flagellum means "whip" and this refers to their flagella. See more In 1753, the first modern dinoflagellates were described by Henry Baker as "Animalcules which cause the Sparkling Light in Sea Water", and named by Otto Friedrich Müller in 1773. The term derives from the Greek word δῖνος (dînos), meaning whirling, … See more Generality Dinoflagellates are protists and have been classified using both the International Code of Botanical Nomenclature See more Introduction Dinoflagellates have a haplontic life cycle, with the possible exception of Noctiluca and its relatives. The life cycle usually involves asexual … See more simpsons oversized t shirt