. _:b76598444 . "Hydra verticillata" . "Hydra verticillata" . "Hydra verticillata Delle Chiaje, 1828" . . "396737" . . "Delle Chiaje, 1828" . _:b76598444 . . _:b76598444 . _:b76598444 "WoRMS id" . . "581857" . . . _:b76598444 "396737" . .