Li, Y.-T. (1986). The correction of diagnosis and classification of the gastropod Plectopyloides Yen. Professional Papers of Stratigraphy and Palaeontology. 14: 241-252.
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Li, Y.-T
1986
The correction of diagnosis and classification of the gastropod <em>Plectopyloides</em> Yen
Professional Papers of Stratigraphy and Palaeontology