. _:b75840324 . _:b75840324 . "676263" . _:b75840324 "GBIF id" . . _:b76690633 "WoRMS id" . "Hyalina gracilis" . "Hyalina gracilis C.B. Adams, 1851" . . . . . _:b76690633 . _:b75840324 . _:b76690633 . "5193333" . _:b76690633 "474683" . _:b76690633 . _:b75840324 "5193333" . . . "Hyalina gracilis" . . . "C.B. Adams, 1851" . "474683" .