"Thrypticotrochus petterdi" . "Thrypticotrochus petterdi (Dennant, 1906)" . "Thrypticotrochus petterdi" . _:b75759641 . "2259364" . . . . _:b75759641 "GBIF id" . _:b76663660 "291221" . . . . _:b75759641 "2259364" . "Thrypticotrochus petterdi" . "(Dennant, 1906)" . _:b75759641 . _:b76663660 "WoRMS id" . . . _:b76663660 . . "986262" . _:b76663660 . _:b76663660 . "291221" . . _:b75759641 . . .