"Say & Ord, 1925" . . . . . _:b75860834 . . "655552" . . _:b75860834 . . "Sigmodon" . . _:b75860834 "2438146" . "Sigmodon" . "Sigmodon Say & Ord, 1925" . _:b75860834 "GBIF id" . _:b75860834 . "Sigmodon" . "2438146" .