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Золотистые водоросли (Chrysophyta) | |
 | Каталог / Природа / Жизнь / Протоктисты (Protoctistae) / Золотистые водоросли (Chrysophyta) |
| Каталог / Культура / Наука / Науки о живом / Биология организмов / Ботаника / Альгология / Водоросли / Золотистые водоросли (Chrysophyta) |
| Каталог / Культура / Наука / Науки о живом / Биология организмов / Ботаника / Таксономия: растения (Plantae) / Золотистые водоросли (Chrysophyta) |
 | Chrysomonadales [25] |
| Pedinellophyceae [4] |
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| Chrysophyceae [68] |
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| Chrysotrichales [1] |
| Silicomastigota [2] |
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Chrysophyta
Chrysophyta , phylum (division) of unicellular marine or freshwater organisms of the kingdom Protista consisting of the diatoms (class Bacillariophyceae), the golden, or golden-brown, algae (class Chrysophyceae), and the yellow-green algae (class Xanthophyceae). In many chrysophytes the cell walls are composed of cellulose with large quantities of silica. [eng] |
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Introduction to the Chrysophyta
Short introduction with some links from Museum of Paleontology, University of California. [eng] |
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Chrysophyta - Definition by HyperDictionary.com
mostly freshwater eukaryotic algae having the chlorophyll masked by brown or yellow pigment; yellow-green and golden-brown algae and diatoms: Xanthophyceae, Chrysophyceae, Bacillariophyceae; some classification systems superseded or subsumed by Heterokontophyta [eng] |
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Phytomastigophora: Heterokontophyta: Chrysophyta
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Algae Divisions - CHRYSOPHYTA / Dept. Botany, NMNH, Smithsonian Institution
Chrysophytes are photosynthetic, unicellular organisms that are abundant in freshwater and marine environments. Chrysophytes contain chlorophylls a and c, which are masked by the accessory pigment fucoxanthin, a carotenoid. In many ways, golden algae are, biochemically and structurally similar to brown algae. Both golden algae and brown algae store food outside of the chloroplast in the form of polysaccharide laminarin, or chrysolaminarin. In both groups, motile cells have unequal flagella of similar structure. [eng] |
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Chrysophyta on Encyclopedia.com
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Chrysophyta. The Columbia Encyclopedia, Sixth Edition. 2001
unicellular marine or freshwater organisms of the kingdom Protista consisting of the diatoms (class Bacillariophyceae), the golden, or golden-brown, algae (class Chrysophyceae), and the yellow-green algae (class Xanthophyceae). In many chrysophytes the cell walls are composed of cellulose with large quantities of silica. Some have one or two flagella, which can be similar or dissimilar. A few species are ameboid forms with no cell walls. [eng] |
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Chrysophyta indice
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Botanik online: Algen - Chrysophyta
Zu den Chrysophyta werden Algen gerechnet, die sich durch eine Reihe elektronenmikroskopisch erkennbarer Gemeinsamkeiten auszeichnen. Ein wesentliches Kennzeichen ist eine Falte des Endoplasmatischen Retikulums, die die Plastiden umgibt, sowie die Anordnung der Thylakoide in Dreierstapeln. In der Regel sind zwei unterschiedlich lange GeiЯeln vorhanden, von denen die lдngere, nach vorn gerichtete, mit steifen Flimmerhaaren (Mastigonemen) besetzt ist. Zur Pigmentausstattung gehцren die Chlorophylle a und c und, mengenmдЯig ьberwiegend, Carotinoide, welche die grьne Chlorophyllfarbe ьberdecken. Auffallend ist das Fucoxanthin, das den Plastiden vieler Arten eine goldbraune Farbe verleiht. [deu] |
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Chrysophyta - Main - Systema Naturae 2000
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Artstre: Chrysophyta
Det er gjort 1212 registreringer av denne gruppa. [nor] |
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