Crassostrea gigas

Scientific names: Crassostrea gigas (Thunberg 1793), Ostreidae, Bivalvia Synonyms: Gryphaea angulata Lamarck 1819; Ostrea gigas Thunberg 1793; Ostrea laperousii Schrenk 1861; Ostrea talienwhanensis Crosse 1862. Note: The Portuguese oyster Crassostrea angulata is a name often used for this species. According to genetic studies it was shown that Crassostrea angulata is likely a strain of Crassostrea gigas originating from Taiwan (Huvet et al. 2002). However, the identity of C. gigas and C. angulata remains unsettled. Molecular data indicate higher similarity than usual for distinct species, but still show distinct differences (Huvet et al. 2002, Boudry et al. 2003, Lam 2003, Cross et al. 2005). Common names: giant oyster, Japanese oyster, Pacific oyster, Portuguese oyster (GB), ústřice obrovská (CZ), stillehavsøsters, japansk østers (DK), Felsenauster, Pazifische Auster, Pazifische Felsenauster, Portugiesische Auster (DE), Suur hiidauster (EE), risaostra (IS), Austre (LT), lielâ austere (LV), ostryga pacyficzna (PL), Japanskt jätteostron (SE)