Diatomées: eau douce
Gomphonema acuminatum Ehrenberg |
Cyclotella meneghiniana Kützing |
|
Eunotia pectinalis |
Eunotia pectinalis |
Cymbella cistula |
Cymbella protata |
Cymbella Tumida |
Cocconeis placentula |
Gomphonema
tergestinum |
Campylodiscus costatus (Belgique) |
|
Cymatopleura elliptica var. hibernica
(W.Smith) Hustedt |
Cymatopleura elliptica W. Smith (W.Smith) Hustedt |
|
|
Craticula cuspidata |
|
Cymbella lanceolata |
Tabellaria fenestrata
|
Caloneis silicula |
Navicula digitoradiata |
Stauroneis phoenicenteron |
Gyrosigma attenuatum |
Cymbella Aspera |
Cocconeis-placentula |
|
cymatopleura-elliptica |
Surirella splendida
|
Pinnularia viridis |
|