H.  Yabe and Eguchi, M., ?Fossil and Recent Flabellum from Japan?, Science Reports of the Tôhoku Imperial University, Second Series (Geology), vol. 22, no. 2, pp. 87 - 103, pl. 5-8, 1942.

H.  Yabe and Eguchi, M., ?Fossil and Recent simple corals from Japan?, Science Reports of the Tôhoku Imperial University, Second Series (Geology), vol. 22, no. 2, pp. 105 - 178, pl. 9-12, 1942.

H.  Yabe and Eguchi, M., ?Some Recent and fossil corals of the genus Stephanophyllia H. Michelin from Japan?, Science Reports of the Tôhoku Imperial University, Second Series (Geology), vol. 15, no. 2, pp. 55 - 63, 1932.

H.  Yabe and Eguchi, M., ?Notes on Deltocyathus and Discotrochus from Japan?, Science Reports of the Tôhoku Imperial University, Second Series (Geology), vol. 19, no. 1, pp. 127 - 147, 1937.

H.  Yabe and Sugiyama, T., ?Reef corals found in the Japanese seas?, Science Reports of the Tôhoku Imperial University, Second Series (Geology), vol. 15, pp. 145 - 168, 1932.

H.  Yabe and Sugiyama, T., ?A study of Recent and semifossil corals of Japan: 1. Antillia and 2. Caulastraea?, Science Reports of the Tôhoku Imperial University, Second Series (Geology), vol. 14, no. 2A, pp. 119 - 133, 1931.