"Gigantorhynchida Southwell & Macfie, 1925" . _:b76750470 . _:b76750470 "ZooBank id" . . _:b76750470 . "Southwell & Macfie, 1925" . "183721" . . "Gigantorhynchida" . "08cf4927-79c3-4e02-bc8b-31d50cff677e" . _:b76750470 . "Gigantorhynchida" . _:b76750470 "08cf4927-79c3-4e02-bc8b-31d50cff677e" . "Gigantorhynchida" . . . . . . . .