Stenostomum tenuicaudatum Nuttycombe & Waters, 1938 | 1938 or earlier | | | collected in North Carolina no specific location. |
Stenostomum glandulosum Kepner & Carter, 1931 | 1938 or earlier | | | |
Stenostomum predatorium Kepner & Carter, 1931 | 1938 or earlier | | | |
Stenostomum virginianum Nuttycombe, 1931 | 1938 or earlier | | | 'large variety' from several localities. |
Hymanella retenuova Castle, 1941 | 1970 | | | Collected from seepage spring. |
Phagocata bulbosa Kenk, 1970 | 1970 or earlier | | | in seepage springs, North Carolina. |
Planaria dactyligera musculosa Kenk, 1969 | 1969 or earlier | | | inhabitant of streams and springs in southern Virginia, North Carolina, and Louisiana. |