original description
Adkison, D. L. (1984) Two new species of Gigantione Kossmann (Isopoda: Epicaridea: Bopyridae) from the western North Atlantic. Proceedings of the Biological Society of Washington 97: 761- 772. [details] Available for editors 
basis of record
Schotte, M., B.F. Kensley & S. Shilling. (1995 onwards). World list of Marine, Freshwater and Terrestrial Crustacea Isopoda. National Museum of Natural History Smithsonian Institution: Washington D.C., USA - no longer online. [website archived on 2018-01-25]. [details]
additional source
Schotte, M., J. C. Markham, and G. D. F. Wilson. 2009. Isopoda (Crustacea) of the Gulf of Mexico, Pp. 973–986 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas. [details]
From editor or global species database
type locality Gulf of Mexico [details]