. "(Martens, 1897)" . . . . . . _:b76622074 . . _:b75702976 "6491619" . _:b75702976 "GBIF id" . . _:b75702976 . "Echinolittorina biangulata" . . "591142" . . "437363" . "Echinolittorina biangulata" . "Echinolittorina biangulata (Martens, 1897)" . . _:b76622074 "WoRMS id" . "6491619" . _:b75702976 . _:b76622074 . _:b76622074 "437363" . . "Echinolittorina biangulata" . _:b75702976 . _:b76622074 .