WAnadara brasiliana
WAnnachlamys flabellata
WArgopecten irradians
WArgopecten purpuratus
WAtrina seminuda
WBarbatia cancellaria
WBarbatia domingensis
WBrook floater
WCaribachlamys ornata
WCleidothaerus albidus
WCrassostrea tulipa
WElliptio crassidens
WGibbomodiola adriatica
WLigumia recta
WMediterranean mussel
WModiolus albicostus
WObovaria retusa
WPinctada albina
WPleurobema clava
WPortuguese oyster
WPseudochama gryphina
WTridacna crocea
WTridacna squamosa
WUnio mancus
WXylophaga dorsalis