Bacula of Dipodomys ordii compactus and Dipodomys elator.
D000818:Animals; D001842:Bone and Bones / Q000033:anatomy & histology; D004173:Dipodomys / Q000033:anatomy & histology* / Q000145:classification; D008297:Male; D010413:Penis / Q000033:anatomy & histology*; D012377:Rodentia / Q000033:anatomy & histology*