"Dauciconus amphiurgus (Dall, 1889)" . "576836" . "(Dall, 1889)" . _:b75834429 . "6509861" . _:b76688257 . . _:b76688257 . . . . . "Dauciconus amphiurgus" . _:b76688257 "WoRMS id" . . . "Dauciconus amphiurgus" . _:b76688257 . _:b76688257 "576836" . _:b75834429 "GBIF id" . _:b75834429 . . . _:b75834429 . . "676277" . _:b75834429 "6509861" .