"2010-07-15T12:42:09-0500" . . . "Viperidae" . . "Holbrook, 1840" . . . "Reptilia" . . "332624" . "Crotalus oreganus Holbrook, 1840" . . . . "Squamata" . "209548" . . . "Crotalus oreganus Holbrook, 1840" . . . . . . "oreganus" . "Crotalus" . . "Crotalus oreganus" . . "http://lod.geospecies.org/ses/GSn5D" . "Western Rattlesnake" . . . . . "Crotalinae" . "Crotalus oreganus Holbrook, 1840" . "Animalia" . . . . "Chordata" . .