Nomenclature
original description
(of Cassidulina mexicana Cushman, 1922) Cushman, J. A. (1922). Foraminifera of the Atlantic Ocean. Part III - Textulariidae. <em>United States National Museum Bulletin.</em> 104: 1-149., available online at https://www.biodiversitylibrary.org/page/7884044
page(s): p. 131 pl. 24 fig. 5 [details] 
basis of record
Sen Gupta, B. K.; Smith, L. E.; Machain-Castillo, M. L. (2009). Foraminifera of the Gulf of Mexico in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. <em>Biodiversity. Texas A&M Press, College Station, Texas.</em> 87-129. [details] Available for editors
[request]
Other
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