Jones, E. R. Jr; Ferguson, F. F. (1948). Studies on the turbellarian fauna of the Norfolk area. II. Jensenia lewisi n. sp. Transactions of the American Microscopical Society. 67(4): 305–314.
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Jones, E. R. Jr; Ferguson, F. F.
1948
Studies on the turbellarian fauna of the Norfolk area. II. Jensenia lewisi n. sp.
Transactions of the American Microscopical Society