E Jones, Ruffin. 1938. ?Report Of Several Species Of Turbellaria Not Hitherto Reported From The United States?. In Sixteenth Annual Meeting Of The Virginia Academy Of Sciences, 48. Sixteenth Annual Meeting Of The Virginia Academy Of Sciences. University of Virginia: Virginia Academy of Sciences.

E Jones, Ruffin, and Frederick F Ferguson. 1940. ?Studies On The Turbellarian Fauna Of The Norfolk Area, Iv. Macrostomum Norfolkensis N.sp.?. Virginia Journal Of Science 1. Virginia Journal Of Science: 15.

E Jones, Ruffin, and Frederick F Ferguson. 1940. ?Studies On The Turbellarian Fauna Of The Norfolk Area, Iv. Macrostomum Norfolkensis N.sp.?. Virginia Journal Of Science 1. Virginia Journal Of Science: 220.

E Jones, Ruffin, and Frederick F Ferguson. 1941. ?Studies On The Turbellarian Fauna Of The Norfolk Area: Vi. Anatomy Of Macrostomum Appendiculatum Var. Stirewalti?. Journal Of The Elisha Mitchell Scientific Society 57. Journal Of The Elisha Mitchell Scientific Society: 53-57.

Ferguson, Frederick F, and Ruffin  E Jones. 1940. ?Studies On The Turbellarian Fauna Of The Norfolk Area, I?. American Midland Naturalist 24. American Midland Naturalist: 184-189.

Ferguson, Frederick F, and Ruffin  E Jones. 1940. ?Studies On The Turbellarian Fauna Of The Norfolk Area. V. Anatomical Notes On The American Representative Of Macrostomum Orthostylum Braun 1885?. Virginia Journal Of Science 1. Virginia Journal Of Science: 281-284.

Ferguson, Frederick F, and Ruffin  E Jones. 1940. ?Studies On The Turbellarian Fauna Of The Norfolk Area, I Macrostomum Ruebushi Var Kepneri New Variety?. Virginia Journal Of Science 1. Virginia Journal Of Science: 14.

Ferguson, Frederick F, and Ruffin  E Jones. 1940. ?Studies On The Turbellarian Fauna Of The Norfolk Area, I Macrostomum Ruebushi Var Kepneri New Variety?. Virginia Journal Of Science 1. Virginia Journal Of Science: 219.