Okuyama, M.; Saito, Y. (2001). Studies on Japanese botryllid ascidians. 1. A new species of the genus Botryllus from the Izu Islands. Zoological Science. 18: 261-267.
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Okuyama, M.; Saito, Y.
2001
Studies on Japanese botryllid ascidians. 1. A new species of the genus Botryllus from the Izu Islands