Poephagomys ater.
Poephagomys ater, F. Cuvier, Annales des Sciences Naturelles, 2d series, Zoologie, tom. 1. p. 321. June, 1834.
Chile, (September.)
“This animal is generally scarce, but in certain districts, I believe, of an alpine character, it is abundant. It excavates very extensive superficial burrows, no doubt, for the purpose of feeding on the roots of plants, as in the case of the Ctenomys Braziliensis, the habits of which have just been described. Horses passing over districts frequented by these animals, sink fetlock deep through the turf. I procured my specimen from Valparaiso, where the country-people called it ‘Cururo.’”—D.
Octodon Cumingii.
Octodon Cumingii, Bennett, Proc. of Committee of Science and Correspondence of the Zool. Soc. for 1832, p. 46.
—— —— Transactions of the Zoological Society of London, vol. ii. p. 81. Pl. 16.
Dendrobius Degus, Meyen. Acta Academiæ, c. 1. c. Naturæ Curiosorum, xvi. p. 610. Pl. 44, 1833.
Valparaiso, Chile, (October.)
These little animals are exceedingly numerous in the central parts of Chile. They frequent by hundreds the hedge-rows and thickets, where they make burrows close together, leading one into another. They feed by day in a fearless manner; and are very destructive to fields of young corn; when disturbed, they all run together towards their burrows in the same manner that rabbits in England do when feeding outside a covert. When running they carry their tails high up, more like squirrels than rats; and they often remain seated on their haunches, like the former animals. According to Molina[[36]] they lay up a store of food for the winter, but do not become dormant. The Octodon is the “degu” of that author: he says that the Indians in past times used to eat them with much relish. These animals appear to be very subject to be piebald and albinos; as if partly under the influence of domestication.