Jensen KR. (1990). The new species of Ascoglossa (Mollusca, Opisthorbranchia) from Hong Kong, and a description of the internal anatomy of Costasiella pallida Jensen, 1985. In: Morton B, editor. Proceedings of the Second International Marine Biological Workshop: The Marine Flora and Fauna of Hong Kong and Southern China. The Marine flora and fauna of Hong Kong and southern china II. Hong Kong University Press, Hong Kong. 1: pp419-432.
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Jensen, K. R.
1990
The new species of Ascoglossa (Mollusca, Opisthorbranchia) from Hong Kong, and a description of the internal anatomy of Costasiella pallida Jensen
Proceedings of the Second International Marine Biological Workshop: The Marine Flora and Fauna of Hong Kong and Southern China. The Marine flora and fauna of Hong Kong and southern china II