Skip to page content
Sinaechinocyamus planus Liao 1979; Recent, northern Huang Hai (Yellow Sea), China. Oral view. From Liao, Y. 1979 A new genus of clypeasteroid sea urchin from Huang Hai. Oceanologia et Limnologia Sinica 10, 70-74, pl. 1. Length of test 7 mm.
Sinaechinocyamus planus Liao 1979; Recent, northern Huang Hai (Yellow Sea), China. Oral view. From Liao, Y. 1979 A new genus of clypeasteroid sea urchin from Huang Hai. Oceanologia et Limnologia Sinica 10, 70-74, pl. 1.
Length of test 7 mm.
