Hapalidiaceae

Hapalidiaceae is a family of red alga belonging to the order Corallinales.

Subtaxa

 * Genus Aethesolithon J.H.Johnson, 1964
 * Genus Callilithophytum P.W.Gabrielson, W.H.Adey, G.P.Johnson & Hernández-Kantún, 2015
 * Genus Nullipora J.B.de Lamarck, 1801, nom. rejic. (currently regarded as a synonym of Phymatolithon)
 * Genus Tectolithon Bahia, Jesionek & Amado-Filho, 2020


 * Subfamily 1. Austrolithoideae A.S.Harvey & Woelkerling, 1995
 * Genera: Austrolithon, Boreolithon, Epulo.


 * Subfamíly 2. Choreonematoideae Woelkerling, 1987
 * Genera: Choreonema.


 * Subfamíly 3. Melobesioideae Bizzozero, 1885


 * Genera: Crustaphytum, Epilithon, Exilicrusta, Mastophoropsis, Melobesia, Neopolyporolithon, Sphaeranthera, Synarthrophyton.