Hanafiah, Zazili, Sato, Masanori, Nakashima, Hidetoshi and Tosuji, Hiroaki 2006. Reproductive swarming of sympatric nereidid polychaetes in an estuary of the Omuta-Gawa River in Kyushu, Japan, with special reference to simultaneous swarming of two Hediste species. Zoological Science (Tokyo) 23(2): 205-217.
Reproductive Swarming of Sympatric Nereidid Polychaetes in an Estuary of the Omuta-gawa River in Kyushu, Japan, with Special Reference to Simultaneous Swarming of Two Hediste Species