. . . . . . . . . . "Heteromys" . "Heteromys nelsoni Merriam, 1902" . "Heteromys nelsoni" . . . . . . "Merriam, 1902" . "nelsoni" . "Heteromys nelsoni Merriam, 1902" . . . . "Animalia" . . "2010-07-15T12:42:09-0500" . . . . . . "435256" . . "Rodentia" . "Heteromyinae" . . "625233" . . "Heteromyidae" . "Heteromys nelsoni Merriam, 1902" . . . . "Mammalia" . "Nelson's Spiny Pocket Mouse" . . "Xylomys" . . . "http://lod.geospecies.org/ses/LpAZa" . . "Chordata" .