Volume 87 · Number 2 · March 2021 ISSN 0919-9268
Soichiro Yamamoto, Hiromichi Mitamura, Naohiko Obitsu, Masaaki Sato … 161
Biology Variations in life-history traits and statolith shape for Sepioteuthis spp. in the waters off southwestern JapanTzu-Yun Ching, Chih-Shin Chen, Naoki Yagishita, Atsuko Yamaguchi, Chia-Hui Wang, Kang-Ning Shen … 173
Infection by the parasitic copepod Pennella sp. induces mortality in the Pacific saury Cololabis sairaSatoshi Suyama, Hiroomi Miyamoto, Taiki Fuji … 187
Gonadal expression profiles of sex-specific genes during early sexual differentiation in Japanese eel Anguilla japonicaHiroyuki Inaba, Seiji Hara, Moemi Horiuchi, Shigeho Ijiri, Takeshi Kitano … 203
Growth inhibitory effect of dissolved organic matter from fresh free-floating Ulva spp. fronds on asari clam Ruditapes philippinarumMotoharu Uchida, Tatsuo Miyoshi, Yoko Niimura, Goro Yoshida, Masaei Kanematsu … 211
Seasonal changes in depth and temperature of habitat for Japanese flounder Paralichthys olivaceus on the Pacific coast of northeastern JapanYutaka Kurita, Toru Sakuma, Shigeho Kakehi, Shinya Shimamura, Atsushi Sanematsu, Hiromasa Kitagawa, Shin-ichi Ito, Ryo Kawabe, Yasutoki Shibata, Takeshi Tomiyama … 223
Aquaculture Experimental study on the possibility of a suspended culture of the Japanese littleneck clam Ruditapes philippinarum in Suttsu fishing port, HokkaidoIzumi Sakurai, Toshiki Mori, Yuichiro Hisatomi … 239
Locomotor activity and growth response of glass eel Anguilla marmorata exposed to different salinity levelsGoldyn Anne G. Aquino, Patrick C. Cabaitan, David H. Secor … 253
![]() |
![]() |