. _:b76079792 . _:b76640549 "418219" . . . . . . "Psammodictyon constrictum" . . . _:b76640549 . "Psammodictyon constrictum" . "418219" . . _:b76079792 . . _:b76640549 "WoRMS id" . _:b76640549 . "959843" . _:b76079792 "GBIF id" . _:b76079792 . "(Gregory) D.G.Mann, 1990" . "Psammodictyon constrictum (Gregory) D.G.Mann, 1990" . . "8132055" . _:b76079792 "8132055" . "Psammodictyon constrictum" . _:b76640549 .