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The name scintillon was first used to describe cytoplasmic particles isolated from a bioluminescent species of dinoflagellate that were able to produce a flash of light in response to a decrease in pH. [4] Scintillons were first observed in L. polyedra by fluorescence microscopy, [5] where
English-language taxonomic monographs covering large numbers of species are published for the Gulf of Mexico, [45] the Indian Ocean, [46] the British Isles, [47] the Mediterranean [48] and the North Sea. [49] The main source for identification of freshwater dinoflagellates is the Süsswasser Flora. [50]
Biofluorescence is fluorescence emitted by a living organism. Biofluorescence requires an external light source and a biomolecular substance that converts absorbed light into a new one. The fluorescent substance absorbs light at one wavelength, often blue or UV, and emits at another, longer wavelength, green, red, or anything in between.
It is a marine dinoflagellate commonly found in the waters of the Gulf of Mexico. [1] It is the organism responsible for the "Florida red tides" that affect the Gulf coasts of Florida and Texas in the U.S., and nearby coasts of Mexico. K. brevis has been known to travel great lengths around the Florida peninsula and as far north as the ...
The most common species is Noctiluca scintillans, also called N. miliaris.Blooms of this species are red-orange and can be bioluminescent when disturbed, [4] as are various other dinoflagellates, and large blooms can sometimes be seen as flickering lights on the ocean, known as the milky seas effect.
Luminescent dinoflagellate ecosystems are present in warm water lagoons and bays with narrow openings to the ocean. [42] A different effect is the thousands of square miles of the ocean which shine with the light produced by bioluminescent bacteria, known as mareel or the milky seas effect .
Noctiluca scintillans is a marine species of dinoflagellate that can exist in a green or red form, depending on the pigmentation in its vacuoles.It can be found worldwide, but its geographical distribution varies depending on whether it is green or red.
Amphidinium is a genus of dinoflagellates.The type for the genus is Amphidinium operculatum Claparède & Lachmann. The genus includes the species Amphidinium carterae which is used as a model organism.