Baba, K. (1990). Notes on the Rare Genera Trapania and Ancula from Japan with the Description of a New Species (Nudibranchia: Goniodorididae). VENUS (The Japanese Journals of Malacology). 49(1):8-18.
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Baba, K.
1990
Notes on the Rare Genera <em>Trapania</em> and <em>Ancula</em> from Japan with the Description of a New Species (Nudibranchia: Goniodorididae)