Class Heterolobosea Page & Blanton, 1985 Status: extant Order Schizopyrenida Singh, 1952 Status: extant Family Vahkampfiidae see Family Vahlkampfiidae Jollos, 1917 Status: extant Genus Learamoeba T.K. Sawyer et al. (1998) Status: extant 1 Learamoeba waccamawensis T.K. Sawyer et al. (1998) Status: extant