. "Didemnum savignyi" . "Didemnum savignyi Herdman, 1886" . "Didemnum savignyi" . _:b76205873 "4356465" . _:b76733343 "WoRMS id" . . "552187" . . . . _:b76205873 . . . . "252862" . _:b76733343 . _:b76205873 "GBIF id" . _:b76205873 . "4356465" . . _:b76733343 . . "Herdman, 1886" . _:b76205873 . . _:b76733343 "252862" . _:b76733343 .