Jones, E. R. Jr; Ferguson, F. F. (1941). Studies on the turbellarian fauna of the Norfolk area. VI. Anatomy of Macrostomum appendiculatum var. stirewalti, new variety. J Elisha Mitchell Sci Soc, 57:53-56
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Jones, E. R. Jr; Ferguson, F. F.
1941
Studies on the turbellarian fauna of the Norfolk area. VI. Anatomy of Macrostomum appendiculatum var. stirewalti, new variety.