Jones, E. R. Jr; Ferguson, F. F. (1940). Studies on the Turbellarian fauna of the Norfolk area. IV. Macrostomum norfolkensis n. sp. Virginia Jour. Sci., 1:15.
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Jones, E. R. Jr; Ferguson, F. F.
1940
Studies on the Turbellarian fauna of the Norfolk area. IV. Macrostomum norfolkensis n. sp.