. "Placorhynchus octaculeatus octaculeatus Karling, 1931" . . . . . "Placorhynchus octaculeatus octaculeatus" . _:b76667837 "WoRMS id" . . _:b76667837 . . _:b76667837 "155972" . _:b76667837 . _:b76667837 . "Karling, 1931" . . "1008682" . . "Placorhynchus octaculeatus octaculeatus" . "Placorhynchus octaculeatus octaculeatus" . "155972" . .