original description
Barker, R. W. (1960). Taxonomic notes on the species figured by H.B. Brady in his report of the foraminifera dredged by HMS Challenger during the years 1873-1876. <em>SEPM Special Publication.</em> 9: 1-238., available online at https://archive.org/details/taxonom00bark [details] Available for editors
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
From editor or global species database