"Balachowsky, 1948" . "Abgrallaspis" . "Abgrallaspis" . _:b75992996 . . . _:b75992996 "2088155" . _:b75992996 . . "Abgrallaspis Balachowsky, 1948" . . _:b75992996 "GBIF id" . _:b75992996 . . "Abgrallaspis" . . "437684" . "2088155" . . .