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We evaluated the median lethal concentrations (LC50s) of the pyrithione (PT) antifoulants copper pyrithione (CuPT) and zinc pyrithione (ZnPT) to a teleost, red sea bream (Pagrus major), and a(More)
4,5-dichloro-2-n-octyl-3(2H)-isothiazolone (Sea-Nine 211) has been widely used as an effective antifouling biocide. However, little is known about its reproductive toxicity in fish. Here we(More)
We evaluated the acute toxicities of the metal pyrithiones (MePTs)--copper pyrithione (CuPT) and zinc pyrithione (ZnPT)--to four species of marine algae and a marine crustacean (Tigriopus japonicus).(More)
Paralytic toxicity of ribbon worms ("himomushi" in Japanese), identified as undescribed species of the genus Cephalothrix, found on the surface of the shells of cultured oysters in Hiroshima Bay,(More)