WAcodontaster conspicuus
WActinopyga agassizii
WAmphilectus utriculus
WAntedon bifida
WAplysina aerophoba
WAsterina gibbosa
WBolinopsis infundibulum
WBrisinga endecacnemos
WCentrostephanus longispinus
WClathrina coriacea
WCliona viridis
WEchinaster spinulosus
WEchinocardium cordatum
WEchiurus echiurus
WEuapta lappa
WEucidaris tribuloides
WFreyella elegans
WGeodia barretti
WHolothuria forskali
WHolothuria tubulosa
WLabidiaster annulatus
WLepidonotus squamatus
WLeucia nivea
WList of marine animals of the Cape Peninsula and False Bay
WLuidia ciliaris
WLytechinus variegatus
WMarthasterias
WMediterranean monk seal
WMeoma ventricosa
WMnemiopsis
WMolpadia musculus
WNovodinia antillensis
WOchetostoma erythrogrammon
WOdontaster validus
WOrange knobby star
WOreaster reticulatus
WParacentrotus lividus
WParborlasia corrugata
WPawsonia saxicola
WPhyllodoce lineata
WPleurobrachia pileus
WPontobdella muricata
WPriapulus caudatus
WProcerodes littoralis
WRhabdopleura compacta
WRhabdopleura normani
WSphaerechinus granularis
WSterechinus neumayeri
WSternaspis scutata
WStrongylocentrotus droebachiensis
WSymsagittifera roscoffensis
WThemiste pyroides
WTitaniloricus
WTubular sponge hydroid