"Petromyzontinae" . . . . _:b76698058 . _:b75860083 . "196011" . _:b76748473 . . "101169" . "Petromyzon" . . _:b75860083 . "Chordata" . _:b76698058 . . . _:b75860083 . "Animalia" . _:b75860083 "2421261" . . _:b76698058 . _:b75860083 "GBIF id" . . "a0f4855f-39a0-446f-a654-16875aad8ef7" . _:b76698058 "101169" . _:b76748473 . . . "Petromyzontiformes" . . _:b76748473 "ZooBank id" . . . . _:b76748473 . _:b76748473 "a0f4855f-39a0-446f-a654-16875aad8ef7" . "2421261" . . "Petromyzontidae" . _:b76698058 "WoRMS id" .