Magallana gigas
Magallana gigas (Thunberg, 1793)
Giant cupped oyster
Magallana gigas

Family:  Ostreidae (oysters)
Max. size:  45 cm SHL (male/unsexed)
Environment:  benthic; brackish; marine; depth range 0 - 15 m
Distribution:  Northwest Pacific: from Hong Kong, east to Taiwan, and north to Kamchatka, Russia. Introduced in the rest of the Pacific, Atlantic, Indian Ocean and the Mediterranean.
Diagnosis:   
Biology:  A major commercial species. Introduced for aquaculture in many countries. However experimental plantings in tropical western Pacific Islands often failed, apparently because of the sustained high temperature of the water (Ref. 348). Littoral and circalittoral rock and other hard substrata as well as littoral and sublittoral sediments (Ref. 1314). It is a sessile-burrower, suspension feeder (Ref. 96498).
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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