Subgenus (Gnidiella) P. Parker, 1949
(3-4-4-0-26-7-1-15-6-0-0-0-0) [=(Chionopsis) A. A. Olsson, 1932] Ref. Abbott, 1974 p 525 Keen, 1971 p 186 Vaught, 1989 p 135