Eukaryota  >  Bacillariophyta  >  Fragilariophyceae  >  Fragilariales

Genus	Species
Asterionella	6
Asterionellopsis	10
Asteroplanus	1
Bleakeleya	1
Castoridens	1
Centronella	1
Cratericulifera	2
Diatoma	6
Fragilaria	58
Fragilariforma	3
Gedaniella	8
Grammonema	5
Hannaea	2
Hendeyella	2
Koernerella	1
Meridion	2
Nanofrustulum	7
Neofragilaria	4
Neosynedra	1
Opephora	5
Perideraion	3
Plagiostriata	4
Podocystis	2
Pseudostaurosira	4
Pseudostaurosiropsis	6
Pteroncola	2
Punctastriata	7
Serratifera	15
Stauroforma	1
Staurosira	9
Staurosirella	5
Synedra	28
Synedropsis	6