''Synura'' is a genus of

colonial Colonial or The Colonial may refer to: * Colonial, of, relating to, or characteristic of a colony or colony (biology) Architecture * American colonial architecture * French Colonial * Spanish Colonial architecture Automobiles * Colonial (1920 au ...

chrysomonad The Chrysophyceae, usually called chrysophytes, chrysomonads, golden-brown algae or golden algae are a large group of algae, found mostly in freshwater. Golden algae is also commonly used to refer to a single species, ''Prymnesium parvum'', which ...

algae Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular micr ...

covered in

silica Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula , most commonly found in nature as quartz and in various living organisms. In many parts of the world, silica is the major constituent of sand. Silica is ...

scales. It is the most conspicuous genus of the order

Synurales The synurids (order Synurales) are a small group of heterokont algae, found mostly in freshwater environments, characterized by cells covered in silica scales. Characteristics They are covered in silicate scales and spines. In ''Synura'', thes ...

Classification

The present taxonomy recognizes five sections: *Section Peterseniae **'' S. americana'' **'' S. australiensis'' **'' S. borealis'' **'' S. conopea'' **'' S. glabra'' **'' S. heteropora'' **'' S. hibernica'' **'' S. laticarina'' **'' S. longisquama'' **'' S. macracantha'' **'' S. macropora'' **'' S. petersenii'' *Section Spinosae **'' S. curtispina'' **'' S. mollispina'' **'' S. nygaardii'' **'' S. sphagnicola'' **'' S. spinosa'' *Section Echinulatae **'' S. biseriata'' **'' S. echinulata'' **'' S. leptorrhabda'' **'' S. mammillosa'' **'' S. multidentata'' *Section Splendidae **'' S. splendida'' *Section Uvellae **'' S. uvella''

References

External links

Ochrophyta Heterokont genera Taxa named by Christian Gottfried Ehrenberg {{Heterokont-stub