. . . _:b76635436 "WoRMS id" . _:b76635436 "112183" . "112183" . "Sigmavirgulina" . . . "8340808" . . . "359030" . _:b75931685 . . . _:b75931685 "GBIF id" . "Sigmavirgulina" . . _:b76635436 . "Sigmavirgulina" . "Sigmavirgulina Loeblich & Tappan, 1957" . _:b75931685 . _:b76635436 . _:b76635436 . _:b75931685 . _:b75931685 "8340808" . . . "Loeblich & Tappan, 1957" .