Hemidiscus cuneiformis Wallich
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: 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: Biddulphiales
Suborder: Coscinodiscineae
Family: Coscinodiscaceae Kützing
Genus: Palmeria Greville
Scientific name: Palmeria hardmaniana Greville
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Coscinodiscineae
Family: Melosiraceae Kützing
Genus: Paralia Heiberg
Scientific name: Paralia sulcata (Ehrenberg) Cleve
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Coscinodiscineae
Family: Thalassiosiraceae Lebour
Genus: Planktoniella Schütt
Scientific name: Planktoniella sol (Wallich) Schütt
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Coscinodiscineae
Family: Hemidiscaceae Hendey
Genus: Podosira Ehrenberg
Scientific name: Podosira stelliger (Bailey) Mann
Division: Chromophyta
Class: Bacillariophyceae
Order: Biddulphiales
Suborder: Coscinodiscineae
Family: Thalassiosiraceae Lebour
Genus: Porosira Jørgensen
Scientific name: Porosira sp.