Sandoval-Ruiz, C. A., and S. Ibáñez-Bernal. “Description of the Unknown Stages of Simulium (Aspathia) sandyi Coscaron, Ibanez-Bernal &Amp; Coscaron-Arias (Diptera: Simuliidae)”. Zootaxa, vol. 1361, no. 1, Nov. 2006, pp. 61–68, doi:10.11646/zootaxa.1361.1.6.