Template:Grieg, 1921
- Grieg, J.A. 1921. Echinodermata. Report on the scientific results of the "Michael Sars" north Atlantic deep-sea expedition 1910, carried out under the auspices of the Norwegian government and the superintendence of Sir John Murray, K.C.B., and Dr. Johan Hjort. 3(2): 1–47. BHL
Nomenclatural acts
edit- Date of publication: 20 January 1921