title: Achnanthidiaceae
text: # Achnanthidiaceae
  
  Achnanthidiaceae is a family of diatoms in the order Achnanthales. It contains 461 species within 22 genera.
  
  ## Genera
  
  The following genera are accepted within Achnanthidiaceae according to AlgaeBase.
  
  * Achnanthidium
  * Astartiella
  * Crenotia
  * Eucocconeis
  * Gliwiczia
  * Gogorevia
  * Gololobovia
  * Gomphothidium
  * Haloroundia
  * Karayevia
  * Kolbesia
  * Lemnicola
  * Madinithidium
  * Majewskaea
  * Planothidium
  * Platebaikalia
  * Platessa
  * Psammothidium
  * Pseudachnanthidium
  * Rossithidium
  * Skabitschewskia
  * Trifonovia
  