"456903" . . _:b75927965 . _:b76638381 "1522073" . . . "7881565" . "Ptychorhytida ferrieziana" . . "Ptychorhytida ferrieziana" . . _:b75927965 "7881565" . "Ptychorhytida ferrieziana (Crosse, 1868)" . . . _:b75927965 "GBIF id" . _:b76638381 . . . . . "1522073" . _:b75927965 . "(Crosse, 1868)" . _:b76638381 . . _:b76638381 "WoRMS id" . "Ptychorhytida ferrieziana" . _:b76638381 . _:b75927965 .