Description: English: Figure from the 11th edition of Vestiges of the Natural History of Creation published anonymously by Robert Chambers. Date: 31 December 1860. Source: https://archive.org/details/vestigesofnatura1860cham. Author: Robert Chambers (1802-1871).
Pablo E. Penchaszadeh. Museo Argentino de Ciencias Naturales, CABA Argentina. Pablo E. Penchaszadeh. Year: 2012. Contact: osiculos@gmail.com.
Barcode of Life Data Systems
University of Bergen. University of Bergen, Natural History Collections. University of Bergen. Year: 2014. Contact: Katrine.Kongshavn@um.uib.no.
Barcode of Life Data Systems