Published in Anales de la Universidad de Chile, in 1863, in volume 23, pages 110-116

Created: 2017-06-07, modified: 2017-06-07

Published in Veliger, in 2003, in volume 46, issue 2, pages 179-182

Created: 2016-05-01, modified: 2016-05-01

Published in Proceedings of the California Academy of Sciences, in 2000, in volume 52, pages 77-85

Created: 2011-06-28, modified: 2011-06-28

Published in Occasional Papers the Museum Texas Tech University, in 1996, in volume 158, pages 1-62

Created: 2017-12-24, modified: 2017-12-24