"(Crosse, 1870)" . . _:b75927718 "GBIF id" . . "Ptychorhytida subsidialis" . "456907" . _:b75927718 . "1516442" . . . . _:b76627868 . _:b76627868 . . . _:b75927718 . . _:b75927718 "7382082" . . _:b76627868 "WoRMS id" . _:b76627868 "1516442" . "7382082" . . "Ptychorhytida subsidialis (Crosse, 1870)" . . _:b76627868 . . "Ptychorhytida subsidialis" . "Ptychorhytida subsidialis" . _:b75927718 .