Atractomorpha is a genus in the Sphaeropleaceae, a family of algae.
The Eremosphaeraceae are a family of algae in the order Chlorellales.
The Gelidiaceae is a small family of red algae containing seven genera.
A family of green algae in the order Chlorococcales.
Dictyotaceae is large family of brown algae (class Phaeophyceae).
In taxonomy, the Pedinomonadaceae are a family of algae.
Haematococcaceae is a family of green algae in the order Volvocales.
Desmarestiaceae is a family of brown algae, one of two families in the order Desmarestiales.
Oocystaceae is a family of algae, in the order Chlorellales.
Radiococcaceae is a family of algae, in the order Chlorococcales.