[ref. ID; 3864 (Phyllis Clarke Bradbury and Lindsay S. Olive, 1980)]

Family Sorogenidae fam. n.
Diagnosis; Trophic stage with apical slit-like cytosomes, rhabdos type of pharyngeal apparatus, uniform ciliation, dikinetids in somatic kineties, and circumoral infraciliature; ciliates aggregating and forming aerial sorocarps, each consisting of a furrowed stalk bearing a round mass of sorocysts apically. (ref ID; 3864)
Type Genus; Sorogena gen. n. (ref ID; 3864)