"Pteraeolidia semperi" . _:b76697429 "764917" . . _:b75711502 "4605758" . "Pteraeolidia semperi (Bergh, 1870)" . "764917" . . . . . . "4605758" . _:b75711502 . _:b76697429 . . _:b76697429 . . _:b75711502 . . _:b76697429 . "Pteraeolidia semperi" . "(Bergh, 1870)" . . "Pteraeolidia semperi" . _:b76697429 "WoRMS id" . . . "816687" . _:b75711502 . _:b75711502 "GBIF id" .