The hydrocorals and scleractinian corals of Sagami Bay. Collected by His Majesty the Emperor of Japan. In The hydrocorals and scleractinian corals of Sagami Bay - Eguchi M (Maruzen Co, 1968)
(various pagination), pls. 1-70, maps 1-2. (English and Japanese text).pls. 1-36.Descriptors: Errina japonica, Stenohelia echinata, Stylaster hattori, Lepidotheca hachijoensis, Stylaster abei, Stylaster chibaensis