Experimental study on the possibility of a suspended culture of the Japanese littleneck clam Ruditapes philippinarum in Suttsu fishing port, Hokkaido von Sakurai, Izumi, Mori, Toshiki, Hisatomi, Yuichiro

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Reproductive cycle and growth of the sand dollar Scaphechinus griseus inhabiting Japanese surf clam Pseudocardium sachalinense fishing grounds in Tomakomai, southwest Hokkaido, Jap... von Sakurai, Izumi, Abe, Honami, Ogata, Takashi

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In situ detection of endogenous proteolytic activity and the effect of inhibitors on tooth root surface von Sakurai, Izumi, Mayanagi, Gen, Yamada, Satoru, Takahashi, Nobuhiro

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Distribution, reproductive cycle, and food habits of the herbivorous snail Chlorostoma lischkei off the coast of Suttsu Bay in southwestern Hokkaido, Japan von ONODERA, RIE, SAKURAI, IZUMI

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Movement and orientation of the Japanese scallop Patinopecten yessoensis (Jay) in response to water flow von Sakurai, Izumi, Seto, Masabumi

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Locality difference in the frequency of asymmetric shell marking type of the Manila clam Ruditapes philippinarum von CHOW, SEINEN, YAMAMOTO, TOSHIHIRO, WATANABE, KAZUTOSHI, FUJINAMI, YUICHIRO, KANEMATSU, MASAEI, HASEGAWA, NATSUKI, OKAMURA, HIROSHI, MIZUTA, KOJI, MIYAWAKI, DAI, HADA, YASUFUMI, SAKURAI, IZUMI, IKUSHIMA, NOBORU, KITADA, SHUICHI, TANIMOTO, NAOFUMI, HANYU, KAZUHIRO, KOBAYASHI, YUTAKA, TOBA, MITSUHARU

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Estimating the threshold amount of adductor muscle arginine phosphate content required for recovery of vitality in the scallop Mizuhopecten yessoensis von TAKEDA, TADAAKI, SAKURAI, IZUMI, MAEKAWA, KIMIHIKO, NOZAWA, HISANORI

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Vitality loss and concentrations of ATP and arginine phosphate in the adductor muscle of Japanese scallops Mizuhopecten yessoensis reared under various environmental stresses von TAKEDA, TADAAKI, SAKURAI, IZUMI, MAEKAWA, KIMIHIKO, NOZAWA, HISANORI

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III-1. Taste enhancement of scallop Patinopecten yessoensis in salinity-controlled preservation von TSUJI, KOJI, SAKURAI, IZUMI, NOMATA, HIROSHI

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Method of selecting a suitable site for the growth and survival of the Japanese littleneck clam Ruditapes philippinarum in an artificial nursery ground von SAKURAI, IZUMI, NAKAYAMA, TAKEYASU, HADA, YASUFUMI, MAEKAWA, KIMIHIKO, YAMADA, TOSHIRO, TANAKA, YOSHIO, KUWAHARA, HISAMI

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Behavioral characteristics of the juvenile Japanese surf clam Pseudocardium sachalinensis in response to sand erosion and deposition associated with oscillatory water flow von Sakurai, I. (Hokkaido. Central Fisheries Experiment Station, Yoichi (Japan)), Seto, M

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Effect of density on growth in Sakhalin surf clam Pseudocardium sachalinense von Horii, T. (Hokkaido. Kushiro Fisheries Experiment Station (Japan)), Murakami, O, Sakurai, I

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Reproductive cycle of the Manila clam Ruditapes philippinarum in Japan von MATSUMOTO, TOSHIE, AWAJI, MASAHIKO, HIGANO, JUNYA, HASEGAWA, NATSUKI, YAMAMOTO, TOSHIHIRO, SHIBATA, RENA, HADA, YASUFUMI, SAKURAI, IZUMI, MIYAWAKI, DAI, HIRAI, AKIRA, HODOKAWA, KAZUHIRO, HANYU, KAZUHIRO, IKUSHIMA, NOBORU, UCHIKAWA, JUNICHI, CHOW, SEINEN

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Age structure and mortality of the sunray surf clam Mactra chinensis off Tomakomai, southwest Hokkaido [Japan] von Sakurai, I. (Hokkaido. Central Fisheries Experiment Station, Yoichi (Japan)), Kurata, M, Abe, E

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Sediment environment and macrobenthic community in surf clam [Mactra chinensis] bed off Shimamaki coast, Hokkaido, Japan von Sakurai, I. (Hokkaido. Central Fisheries Experiment Station, Yoichi (Japan)), Hayashi, H, Kuwahara, H

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Decrease in total proteins and increase in calcium in the spotted gonad of the sea urchin Strongylocentrotus intermedius [Japan] von Shimizu, Motohiro, Sakurai, Izumi

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北海道寿都町沿岸におけるクボガイChlorostoma lischkeiの分布，生殖周期および食性 von 小野寺, 理恵, 櫻井, 泉

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Seasonal variations of arginine phosphate concentration in adductor muscle of the Japanese scallop Mizuhopecten yessoensis associated with aquaculture environment in Lake Saroma, H... von Takeda, Tadaaki, Sakurai, Izumi, Maekawa, Kimihiko, Nozawa, Hisanori

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Effects of Water Temperature, Salinity and Substrata on Burrowing Behaviors of the Three Bivalves, Pseudocardium sachalinensis, Mactra chinensis, and Ruditapes philippinarum von Sakurai, Izumi, Seto, Masabumi, Nakao, Shigeru

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Effect of oscillatory water flow on burrowing behaviors of the Japanese surf clam Pseudocardium sachalinensis von Sakurai, I. (Hokkaido. Central Fisheries Experiment Station, Yoichi (Japan)), Nakajima, K, Yamashita, T

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