Volume 92 · Number 4 · July 2026 ISSN 0919-9268
Natsuki Morimoto, Tomoki Maeda, Yukihiro Nakagawa, Tomokazu Takano, Tomomasa Matsuyama … 743
Predation risk by crab species on hatchery-reared spotted halibut juveniles around a brackish lagoonJunichi Takagi, Yushi Arai, Manabu Kume, Kotaro Ichikawa, Keiichi Sasaki, Takayuki Itoh, Takashi Iwasaki, Kyoichi Kamiyama, Kazushi Sumino, Kanato Ogiso, Nobuaki Arai, Yoh Yamashita, Hiromichi Mitamura, Toshihiro Wada … 751
Development of a seaweed bed monitoring method using image analysis with convolutional neural networksYasuyuki Kanamoto … 763
Identification of two mitochondrial lineages in the large-scale loach (Paramisgurnus dabryanus) using cyt b-RFLP: evidence for nuclear genome similarityMasamichi Kuroda, Noriko Azuma, Takaaki Shimizu, Takafumi Fujimoto, Katsutoshi Arai … 777
Transcriptomic analysis revealed the molecular basis for the difference in gametogenesis between male allotriploid (Crassostrea gigas and C. angulata) and autotriploid (C. gigas) oystersKunyin Jiang, Xiaoxiao Li, Haijun Liu, Qi Li … 793
Development of a maturation- and ovulation-induction method in whitespotted conger Conger myriaster using recombinant eel gonadotropinsNaotaka Nakamura, Keitaro Kato … 803
Aquaculture Spatiotemporal analysis of red sea bream Pagrus major behavior in aquaculture cages using stereo cameras and single-beam sonarFumio Watanabe, Kyohei Koseki, Tomohiro Bito … 817
Environment Comparative growth characteristics and toxin profiles of three Dinophysis species isolated from the first diarrhetic shellfish toxin (DST) incident reported in Miyazu Bay, Kyoto, western JapanWai Mun Lum, Hajime Uchida, Yuki Funakoshi, Akira Miyazono, Sirje Sildever, Ryoji Matsushima, Toshiyuki Suzuki, Satoshi Nagai … 831
Food Science and Technology Molecular and immunological characterization of tropomyosin from the deep-sea isopod Bathynomus doederleiniKouichi Kurose, Orina Iwakawa-Ozawa, Keiji Kito, Kuniyoshi Shimakura, Kazufumi Osako, Hiroki Koyama … 845
Social Science Neglected and Underutilized Fish (NUF): status, trends, and definitionChihiro Shiga, Nobuyuki Yagi, Yutaro Sakai … 871
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