Granofilosea

Granofilosea is a class of cercozoan protists in the subphylum Reticulofilosa. Out of the three groups that were traditionally considered heliozoans: the heliomonads, gymnosphaerids and desmothoracids, the latter were recently grouped into this new class.

Phylogeny
The following cladogram shows the results of a 2011 phylogenetic analysis:

Taxonomy

 * Class Granofilosea Cavalier-Smith & Bass 2009
 * Family ?Microgromiidae De Saedeleer 1934
 * Genus Apogromia de Saedeleer 1934
 * Genus Belaria de Saedeleer 1934
 * Genus Heterogromia de Saedeleer 1934
 * Genus Microgromia Hertwig & Lesser 1874
 * Genus Paralieberkuehnia de Saedeleer 1934
 * Order ?Axomonadida [Exonucleoaxoplastiales]
 * Family Tetradimorphidae Febvre-Chevalier & Febvre 1984
 * Genus Tetradimorpha Hsiung 1927
 * Order Desmothoracida Honigberg et al. 1964 [Cryptaxohelida; Desmothoraca Hertwig & Lesser 1874 ; Clathrulinida Starobogatov 1980 ]
 * Family Clathrulinidae Claus 1874
 * Genus Actinosphaeridium Zacharias 1893
 * Genus Cienkowskya Schaudinn 1896 non Regel & Rach 1859 non Solms 1867
 * Genus Clathrulina Cienkowski 1867
 * Genus Elaeorhanis Greeff 1873
 * Genus Hedriocystis Hertwig & Lesser 1874
 * Genus Penardiophrys Mikrjukov 2000
 * Order Cryptofilida Cavalier-Smith & Bass 2009
 * Family Mesofilidae Cavalier-Smith & Bass 2009
 * Genus Mesofila Cavalier-Smith & Bass 2009
 * Family Nanofilidae Cavalier-Smith & Bass 2009
 * Genus Nanofila Bass et al. 2009
 * Order Limnofilida Cavalier-Smith & Bass 2009
 * Family Limnofilidae Cavalier-Smith & Bass 2009
 * Genus Limnofila Cavalier-Smith & Bass 2009
 * Order Leucodictyida Cavalier-Smith 1993 emend. 2003
 * Family Massisteriidae Cavalier-Smith 1993
 * Genus Massisteria Larsen & Patterson 1990
 * Genus Minimassisteria Arndt & Cavalier-Smith 2011
 * Family Leucodictyidae Cavalier-Smith 1993 [Reticulamoebidae]
 * Genus Leucodictyon Grell 1991
 * Genus Reticulamoeba Grell 1994
 * Genus Thalassomyxa Grell 1985