WAmplexidiscus
WAnomastraea
WAstroides
WBathykorus
WBazinga (jellyfish)
WBenthocodon
WCatalaphyllia
WChiropsoides
WClava (hydrozoa)
WCopula sivickisi
WCryptodendrum
WCtenella
WCynarina lacrymalis
WDactylotrochus
WPillar coral
WDichocoenia
WDuncanopsammia
WEupilema inexpectata
WEusmilia
WExaiptasia
WFloresca
WGelenoptron
WGregoria fenestrata
WHalicreas
WHalitrephes
WHerpolitha
WHomoeonema
WKorsaranthus natalensis
WLiriope tetraphylla
WLobactis
WLophelia
WMaasella
WManicina areolata
WMussa (genus)
WNanipora
WNomura's jellyfish
WPhyllodiscus
WPolypodium (animal)
WPoralia
WWalking anemone
WProtanthea
WBoloceroides daphneae
WRhacostoma
WSchizocyathus
WScrippsia
WSpirocodon
WStellamedusa
WTiburonia
WTriactis
WVampyrocrossota
WVelella