What phylum does gymnodinium belong to?
What phylum does gymnodinium belong to?
Dinoflagellata
Gymnodinium is a genus of dinoflagellates, a type of marine and freshwater plankton….
| Gymnodinium | |
|---|---|
| (unranked): | Alveolata |
| Phylum: | Dinoflagellata |
| Class: | Dinophyceae |
| Order: | Gymnodiniales |
Is gymnodinium harmful to humans?
It has a lethal human dose of approximately 0.2 mg for the average adult and is approximately 1000 times more toxic than the chemical warfare agent sarin.
Is gymnodinium photosynthesis?
G. catenatum is a photosynthetic dinoflagellate that is most notable as the only naked dinoflagellate known to be responsible for paralytic shellfish poisoning (PSP), a neurotoxic poisoning syndrome which affects human consumers of contaminated shellfish.
What is gymnodinium known for?
34.2. nagasakiense, Gymnodinium mikimotoi) is widely known as a both finfish and shellfish-killing species (Tangen, 1977; Mahoney et al., 1990; Gentien, 1998; Landsberg, 2002; Matsuyama et al., 1999; Shumway, 1990; Smolowitz and Shumway, 1997; Landsberg, 2002; Matsuyama and Shumway, 2009).
Why do dinoflagellates emit bioluminescence?
Summary: Some dinoflagellate plankton species are bioluminescent, with a remarkable ability to produce light to make themselves and the water they swim in glow.
Where is gymnodinium found?
Habitat and Locality: Gymnodinium breve populations are found in warm temperate to tropical waters, most regularly from the Gulf of Mexico, off the west coast of Florida.
What human diseases are caused by dinoflagellates?
Most toxic seafoodborne illnesses are caused by toxins produced by dinoflagellates and include (1) cigua- tera fish poisoning (CFP), (2) paralytic shellfish poison- ing (PSP), (3) diarrhetic shellfish poisoning (DSP), (4) neurotoxic shellfish poisoning (NSP), and (5) amnesic shellfish poisoning (ASP).
What is the classification of Gymnodinium?
Jump to navigation Jump to search. Gymnodinium is a genus of dinoflagellates, a type of marine plankton. It is one of the few naked dinoflagellates, or species lacking armor (cellulosic plates).
Is Gymnodinium a bioluminescent?
Gymnodinium. Gymnodinium, genus of marine or freshwater dinoflagellate algae (family Gymnodiniaceae). Like all dinoflagellates, members of the genus feature two flagella and have both plantlike and animal-like characteristics. Some may be bioluminescent or form periodic water blooms that may colour water yellow or red.
Is Gymnodinium a dinoflagellate?
It is one of the few naked dinoflagellates, or species lacking armor (cellulosic plates). Since 2000, the species which had been considered to be part of Gymnodinium have been divided into several genera, based on the nature of the apical groove and partial LSU rDNA sequence data.
Is Gymnodinium sanguineum toxic?
The paralytic shellfish poisoning-producing species Gymnodinium catenatum is retained within Gymnodinium, together with a number of harmless species. The fourth genus, Akashiwo G. Hansen & Moestrup Ren. nov., presently comprises only the large nontoxic species previously known as Gymnodinium sanguineum.
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