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Satoh Y, Fujimoto Y, Yamamoto A, Kamishima Y. (1999). Effects of photosynthetic activity in endosymbiotic zoochlorellae on gemmule germination of a freshwater sponge, Radiospongilla cerebellata. In: Hooper JNA (ed) Origin and Outlook. Proceedings of the 5th International Sponge Symposium 1998. Memoirs of the Queensland Museum 44, p 524 (abstract).