Hemiaulus membranaceus Cleve
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Biddulphiineae
Family: Hemiaulaceae Heiberg
Genus: Hemiaulus Ehrenberg
Scientific name: Hemiaulus membranaceus Cleve
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Biddulphiineae
Family: Hemiaulaceae Heiberg
Genus: Hemiaulus Ehrenberg
Scientific name: Hemiaulus membranaceus Cleve
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Biddulphiineae
Family: Hemiaulaceae Heiberg
Genus: Hemiaulus Ehrenberg
Scientific name: Hemiaulus sinensis Greville
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Coscinodiscineae
Family: Hemidiscaceae Hendey
Genus: Hemidiscus Wallich
Scientific name: Hemidiscus cuneiformis Wallich
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Coscinodiscineae
Family: Thalassiosiraceae Lebour
Genus: Lauderia Cleve
Scientific name: Lauderia borealis Gran
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Coscinodiscineae
Family: Leptocylindraceae Lebour
Genus: Leptocylindrus Cleve
Scientific name: Leptocylindrus danicus Cleve
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Coscinodiscineae
Family: Leptocylindraceae Lebour
Genus: Leptocylindrus Cleve
Scientific name: Leptocylindrus mediterraneus (H. Péragallo) Hasle
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Coscinodiscineae
Family: Leptocylindraceae Lebour
Genus: Leptocylindrus Cleve
Scientific name: Leptocylindrus minimus Gran
Division: Chromophyta
Class: Bacillariophyceae
Order: Bacillariales
Suborder: Fragilariineae
Family: Licmophoraceae Kützing
Genus: Licmophora Agardh
Scientific name: Licmophora abbreviata Agardh
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Biddulphiineae
Family: Lithodesmiaceae H. and M. Péragallo emend Simonsen
Genus: Lithodesmium Ehrenberg
Scientific name: Lithodesmium undulatum Ehrenberg
Division: Chromophyta
Class: Bacillariophyceae
Order: Bacillariales
Suborder: Bacillariineae
Family: Naviculaceae Kützing
Genus: Lyrella Snoeijs
Scientific name: Lyrella abrupta (Gregory) Mann ex Round et al.