Emerson, A.E. 1925. The termites from Kartabo, Bartica District, Guyana. Zoologica 6(4):291-459.
Holmgren, N. 1912b. Termitenstudien 3. Systematic der Termiten. Die Familie Metatermitidae. Kungliga Svenska Vetenskapsakademiens Handlingar 48(4):1-166.
Mathews, A.G.A. 1977. Studies on Termites from the Mato Grosso State, Brazil. Río de Janeiro: Academia Brasileira de Ciências, 267 pp..
Snyder, T.E. 1925e. New termites and hitherto unknown castes from the Canal Zone, Panama. Journal of Agricultural Research 29(4):179-193.