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Non-polar components of prey sponge extract attract Rostanga pulchra (Nudibranchia: Doridacea) STACEY ONG AND BRIAN K. PENNEY, p. 99 Pseudorhaphitoma kilburni (Mollusca: Gastropoda: Turridae), new species from Yemen, Red Sea MAURO MORASSI AND ANTONIO BONFITTO, p. 100 Diplommatina chaoi (Prosobranchia: Diplommatinidae), a new species from southern Taiwan CHUNG-CHI HWANG, KUAN-MIN CHANG, AND HSUEH-WEN CHANG, p. 104
