J. Phasuk, J. Chanpaisaeng, P. H. Adler, and G. W. Courtney, “Chromosomal and morphological taxonomy of larvae of Simulium (Gomphostilbia) (Diptera: Simuliidae) in Thailand”, Zootaxa, vol. 1052, no. 1, pp. 49–60, Sep. 2005.