Volume 91 · Number 6 · November 2025 ISSN 0919-9268
Gaudioso S. Pates Jr., Mercedes Maceren-Pates, Emilia T. Quinitio, Fe Dolores Parado-Estepa, Pedrita A. Caballero … 1089
Eiji Tanaka … 1103
Hydrodynamic coefficient of tuna longline hook, bait and baited hook based on flume tank testBo Zhang, Liming Song, Yuwei Li, Yukun Qi, Linhui Wang, Meng Zhang, Hailin Hao … 1113
Importance of input image size on the performance of automatic age determination of chum salmon Oncorhynchus keta using deep learningYuko Miyajima-Taga, Kengo Suzuki, Masaya Takahashi, Yukihiro Hirabayashi, Kuniaki Oi, Nariaki Inoue … 1137
Seasonal composition characteristics of fishery resources and impact from human exploitation in the Southwest Taiwan StraitPo-Yuan Hsiao, Wen-Hao Lee, Kuo-Wei Lan … 1153
Precision and accuracy in estimating biological reference points using length-based fisheries assessment: a bootstrapping approachWiwiet Teguh Taufani, Takashi Fritz Matsuishi … 1175
Impact on the resource of red snow crab Chionoecetes japonicus in Toyama Bay due to the submarine landslides triggered by the 2024 Noto Peninsula EarthquakeMasahiro Sanga, Hiroki Minami, Takafumi Kasaya, Masanao Shinohara, Seitaro Nakazawa, Koji Kanzaka, Kazuto Nakajima, Shinsuke Kitagawa, Takashi Oba, Tsuneo Maeda, Ryo Tsujimoto … 1189
Biology Inter-population variability in DNA methylation-based chronological age estimation model described from common bottlenose dolphin Tursiops truncatusAoi Irie, Hikari Maeda, Atsushi Tanabe, Hiroeki Sahara, Reiko Nozaki, Hidehiro Kondo, Yu Kanaji, Naohisa Kanda, Hiroto Murase … 1203
Enlargement of the spleen in rainbow trout fasted at different body sizes and water temperaturesYoshiki Yamada, Yoshie Kametani, Shotaro Izumi, Nobuhiko Akiyama … 1217
Ossification development condition after recruitment in relation to pigmentation stage and otolith increments in Japanese eels Anguilla japonicaKaito Kubozono, Noritaka Mochioka … 1233
Spatial comparison of environmental DNA metabarcoding and traditional egg/larval surveys for pelagic fishes in the spawning grounds of the western Japanese watersHaruhiko Hino, Kay Sakuma, Satoshi Kitajima, Taketoshi Kodama … 1247
Exploring the gut microbiota of Siganus fuscescens with inferred functional roles in nutrient utilizationSamuel Mwakisha Mwamburi, John Paul Matthew D. Guzman, Kayo Konishi, Reiko Nozaki, Nobuhiro Hattori, Keiichiro Koiwai, Ikuo Hirono, Hidehiro Kondo … 1263
Diet monitoring of a piscivorous seabird indicates a recent shift of coastal forage fish communitiesYutaka Watanuki, Jumpei Okado, Motohiro Ito, Kentaro Kazama, Jean-Baptiste Thiebot … 1277
Aquaculture Effect of substrate-shelter and substrate-shelter orientation on survival and growth of the megalopa and first crab instar Scylla tranquebaricaFui Yin Thien, Noorsyarinah Sanudin, Katsuyuki Hamasaki, Rossita Shapawi, Audrey Daning Tuzan, Zarinah Waheed, Annita Seok Kian Yong … 1285
Appetitive responses of purple mud crab (Scylla tranquebarica) towards formulated diet leachates made of various marine protein sourcesYew-Jun Lim, Kit-Shing Liew, Hon Jung Liew, Annette Jaya-Ram, Kianann Tan, Annita Seok-Kian Yong, Rossita Shapawi, Uun Yanuhar, Leong-Seng Lim … 1295
Establishment of the recombinase polymerase amplification - lateral flow dipstick (RPA&LFD) detection technique for rapid detection of lymphocystis disease virus (LCDV)Kaijie Yu, Yitong Zhang, Ziyang He, Yufeng Liu, Zhongwei He, Wei Cao, Yuqin Ren, Guixing Wang, Yufen Wang, Jilun Hou … 1305
Reproductive biology of female East Asian common octopus (Octopus sinensis): oocyte development, maturity staging and follicular structure morphometryYasuhisa Kobayashi, Masayuki Yamamoto … 1315
Environment Factors affecting variations in 137Cs concentrations of masu salmon during summer-autumn in a forest river and connected dam reservoir near the Fukushima evacuation zoneToshihiro Wada, Shinya Miura, Akinori Hinata, Shota Hoshi, Tsutomu Kanasashi, Kazuyoshi Takasaki, Gyo Kawata, Yumiko Ishii, Masaru Sakai, Seiji Hayashi, Kenji Nanba … 1327
Chemistry and Biochemistry Disturbance in muscular calcium homeostasis plays key role in the pathogenesis of white muscle disease in Kuruma shrimp (Penaeus japonicus) based on transcriptome analyses of mRNA and circRNAGarner Algo Langote Alolod, John Paul Matthew Domingo Guzman, Sana Matsumoto, Keiichiro Koiwai, Hidehiro Kondo, Ikuo Hirono … 1345
Food Science and Technology Quantitative 1H-NMR spectroscopy for hydrophilic components of Japanese horse mackerel Trachurus japonicus for quality evaluationRyuichi Watanabe, Kanako Hashimoto, Yuko Murata, Takashi Matsuda, Kenji Ishihara, Ryoji Matsushima, Toshiyuki Suzuki, Takeya Yoshioka … 1359
Correction Correction: Updated stock assessment of Japanese eels using Japanese abundance indicesEiji Tanaka … 1369
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