Dicyema clavatum Furuya, Tsuneki & Koshida 1992

Furuya, Tsuneki & Koshida 1992. Two new species of the genus Dicyema (Mesozoa) from octopuses of Japan with notes on D. misakiense and D. acuticephalum. Zoological Science (Tokyo), 9(2) 1992: 423-437