. . "Gastroptychus Caullery, 1896" . _:b76628838 . _:b76628838 . _:b76628838 "WoRMS id" . . . _:b75679429 . "Gastroptychus" . . _:b75679429 "GBIF id" . _:b76628838 "106832" . "Caullery, 1896" . _:b76628838 . _:b75679429 "2222762" . . "2222762" . "106832" . . . . _:b75679429 . "Gastroptychus" . _:b75679429 . "355756" . "Gastroptychus" . . .