1
Nitzschia (Diatom) #008
Nitzschia (Diatom) #008
DATE: 2009/04/20::
2
2.1 Tabs on HABs: Identifying Pseudo-nitzschia
2.1 Tabs on HABs: Identifying Pseudo-nitzschia
DATE: 2013/11/26::
3
Nitzschia sigmoidea - Diatom
Nitzschia sigmoidea - Diatom
DATE: 2011/11/04::
4
DIVISION DE DIATONEA NITZSCHIA SIGMOIDEA
DIVISION DE DIATONEA NITZSCHIA SIGMOIDEA
DATE: 2010/03/02::
5
DIATOMEA NITZSCHIA  SIGMOIDEA Y AMPHORA PEDICULUS
DIATOMEA NITZSCHIA SIGMOIDEA Y AMPHORA PEDICULUS
DATE: 2014/06/15::
6
DIATOMEA NITZSCHIA SIGMOIDEA
DIATOMEA NITZSCHIA SIGMOIDEA
DATE: 2010/03/02::
7
Nitzschia acicularis la pequeña aguja de cristal - the small glass needle
Nitzschia acicularis la pequeña aguja de cristal - the small glass needle
DATE: 2012/03/09::
8
Nitzschia vermicularis и Scenedesmus
Nitzschia vermicularis и Scenedesmus
DATE: 2012/12/12::
9
Nitzschia sigmoides
Nitzschia sigmoides
DATE: 2012/04/04::
10
Nitzschia  1
Nitzschia 1
DATE: 2011/08/08::
11
Cocconeis on Nitzschia sygmoidea
Cocconeis on Nitzschia sygmoidea
DATE: 2014/11/24::
12
Nitzschia sigmoides
Nitzschia sigmoides
DATE: 2014/01/28::
13
Nitzschia palea
Nitzschia palea
DATE: 2011/10/13::
14
Nitzschia (Diatom) #006
Nitzschia (Diatom) #006
DATE: 2009/04/20::
15
La pequeña diatomea Cylindrotheca - The small diatom Cylindrotheca
La pequeña diatomea Cylindrotheca - The small diatom Cylindrotheca
DATE: 2012/12/23::
16
Despedida de año.2011/2012 en Puerto Rico
Despedida de año.2011/2012 en Puerto Rico
DATE: 2012/01/01::
17
Despedida de año en Puerto Rico 2011/2012
Despedida de año en Puerto Rico 2011/2012
DATE: 2012/01/01::
18
Dance like nobody
Dance like nobody's watching
DATE: 2015/04/22::
19
Massive algae bloom causing seizures in sea lions
Massive algae bloom causing seizures in sea lions
DATE: 2015/06/17::
20
沉睡的羔牛sleeping niuniu  (huiniuni- Guinea pig/cavy)
沉睡的羔牛sleeping niuniu (huiniuni- Guinea pig/cavy)
DATE: 2011/06/24::
21
淡水珪藻①.wmv
淡水珪藻①.wmv
DATE: 2010/04/25::
22
Despedida de año.2011/2012 en Puerto Rico
Despedida de año.2011/2012 en Puerto Rico
DATE: 2012/01/01::
23
放風中的灰牛妮  (huiniuni- Guinea pigs/cavies)
放風中的灰牛妮 (huiniuni- Guinea pigs/cavies)
DATE: 2011/06/24::
24
Nondigestible diatoms - Unverdauliche Kieselalgen
Nondigestible diatoms - Unverdauliche Kieselalgen
DATE: 2012/05/27::
25
Two faces of a diatom: ケイソウの回転
Two faces of a diatom: ケイソウの回転
DATE: 2008/04/09::
26
羅密灰與豬麗妮 (huiniuni- Guinea pig/cavy)
羅密灰與豬麗妮 (huiniuni- Guinea pig/cavy)
DATE: 2011/07/28::
27
Largest algae bloom ever seen is turning California seafood toxic
Largest algae bloom ever seen is turning California seafood toxic
DATE: 2015/06/26::
28
Global Ocean TV - June 19, 2015
Global Ocean TV - June 19, 2015
DATE: 2015/06/19::
29
Leben in der Pfütze - Kieselalgen - Diatom - Diatomeen - Bacillariophyta - 1080p FullHD
Leben in der Pfütze - Kieselalgen - Diatom - Diatomeen - Bacillariophyta - 1080p FullHD
DATE: 2014/03/04::
30
The Flora and fauna Dal- lake
The Flora and fauna Dal- lake's aquatic floating gardens of lotus blooms in July and August.
DATE: 2014/06/19::
31
silica sand percentage in sodium silicate
silica sand percentage in sodium silicate
DATE: 2012/10/01::
32
Bacterias: Crecimiento exponencial
Bacterias: Crecimiento exponencial
DATE: 2014/04/30::
33
Synura - golden colonial algae (Chrysophyta) - 1000x
Synura - golden colonial algae (Chrysophyta) - 1000x
DATE: 2011/10/28::
34
Akkords FILMS
Akkords FILMS
DATE: 2013/09/03::
35
Diatomea - Diatom
Diatomea - Diatom
DATE: 2011/06/13::
36
Glenodinium 1
Glenodinium 1
DATE: 2011/09/03::
37
Ciliato con diatomee
Ciliato con diatomee
DATE: 2009/03/07::
38
Small chain of diatoms (Navicula?)
Small chain of diatoms (Navicula?)
DATE: 2012/02/17::
39
Double Diatom & Cymbella
Double Diatom & Cymbella
DATE: 2011/10/16::
40
«Цветение» сине-зеленных водорослей в оз.Имандра
«Цветение» сине-зеленных водорослей в оз.Имандра
DATE: 2013/04/24::
41
Minha ilusão - Microscopico plancton
Minha ilusão - Microscopico plancton
DATE: 2009/07/18::
42
Red Algae, Pakin Atoll, Pohnpei, Micronesia
Red Algae, Pakin Atoll, Pohnpei, Micronesia
DATE: 2011/05/16::
43
Big Golden Pennate Diatom Rolls Along
Big Golden Pennate Diatom Rolls Along
DATE: 2006/07/25::
44
Como Limpiar El Colon De Manera Natural | Causas Del Colon Irritable
Como Limpiar El Colon De Manera Natural | Causas Del Colon Irritable
DATE: 2013/08/01::
45
Conversation with a Diatom
Conversation with a Diatom
DATE: 2014/03/21::
46
Caridina multidentata eating algae (close up)
Caridina multidentata eating algae (close up)
DATE: 2012/08/25::
47
Микрообъекты под прицелом микроскопа Olympus BX41
Микрообъекты под прицелом микроскопа Olympus BX41
DATE: 2010/10/18::
48
Diatom
Diatom
DATE: 2011/10/15::
49
Frontonia sp
Frontonia sp
DATE: 2014/01/28::
50
DIC Test - Ameba
DIC Test - Ameba
DATE: 2011/05/24::
NEXT >>
RESULTS [51 .. 101]
From Wikipedia, the free encyclopedia
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Nitzschia
Nitzschia sp.jpeg
Nitzschia sp.
Nitzschia-kerguelensis hg.jpg
A microfossil of Nitzschia kerguelensis in marine sediment.
Scientific classification
Kingdom: Chromalveolata
Phylum: Heterokontophyta
Class: Bacillariophyceae
Order: Bacillariales
Family: Bacillariaceae
Genus: Nitzschia
Species

See text

Nitzschia is a common pennate marine diatom. In the scientific literature this genus is sometimes termed Nitzchia, this taxon has many species described, which all have a similar morphology.

Occurrence[edit]

Nitzschia is found mostly in colder waters, and is associated with both Arctic and Antarctic polar sea ice where it is often found to be the dominant diatom. Nitzschia includes several species of diatoms known to produce the neurotoxin known as domoic acid, a toxin which is responsible for the human illness called amnesic shellfish poisoning. The species N. frigida is found to grow exponentially even at temperatures between −4 and −6 degrees Celsius.[1] Some Nitzchia species are also extremophiles by dent of tolerance to high salinity; for example, some halophile species of Nitzchia are found in the Makgadikgadi Pans in Botswana.[2]

Species[edit]

For more information: http://www.algaebase.org/search/genus/detail/?genus_id=43680

See also[edit]

References[edit]

  1. ^ L. Aletsee and J.Jahnke, 'Growth and productivity of the psychrophilic marine diatoms Thalassiosira antarctica Comber and Nitzschia frigida Grunow in batch cultures at temperatures below the freezing point of sea water. Polar biol(1992) 11:643-647>
  2. ^ C. Michael Hogan (2008) Makgadikgadi, The Megalithic Portal, ed. A. Burnham

External links[edit]

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