
Stylonemataceae

Stylonemataceae is a family of red algae in the class Stylonematophyceae. It is the only family in the monotypic order Stylonematales.
Genera.
"Bangiopsis" - "Chroodactylon" - "Chroothece" - "Colacodictyon" - "Empselium" - "Goniotrichiopsis" - "Neevea" - "Purpureofilum" - "Rhodaphanes" - "Rhodosorus" - "Rhodospora" - "Stylonema" - "Vanhoeffenia"
"Zachariasia" Lemmermann, 1895 (with holotype "Zachariasia endophytica" Lemmermann) is currently regarded as a synonym of "Chroothece". This should not be confused with "Zachariasia" Voigt 1901 non Lemmermann 1895, which is a synonym for "Histiona" (Histionidae, Discoba, Excavata).