WTentaculata
WArchaeocydippida
WBathocyroe fosteri
WCallianira hexagona
WCestidae
WCestidae
WCoeloplana astericola
WCoeloplanidae
WCydippida
WLobata
WMertensia ovum
WPlatyctenida
WPleurobrachia bachei
WPleurobrachia pileus
WThalassocalyce
WThalassocalyce
WThalassocalyce
WTyphlocoela