Naviculales

The Naviculales are an order of diatoms.

Pinnularia is a genus of fresh water algae, more specifically a type of diatom.

Diploneis is a genus of diatoms belonging to the family Diploneidaceae.

Naviculaceae is a diatom family in the order Naviculales.

Gyrosigma is a genus of diatoms belonging to the family Pleurosigmataceae.

Stauroneis is a genus of diatoms (Bacillariophyta) with species that occur in fresh and marine water.

Amphiprora is a family of diatoms belonging to the order Naviculales. It contains eight accepted genera: Amphipleura Amphiprora Cistula Eileencoxia Frustulia Halamphora Pseudofrustulia Vanheurckia

Pleurosigmataceae is a diatom family of the order Naviculales.