ASTUDILLO, A. M., Y. GUTIÉRREZ, C. A. MEDINA, and M. D. R. MANZANO. “ECOLOGICAL ASPECTS OF THE WATER STRIDERS Charmatometra Bakeri Kirkaldi (HETEROPTERA: GERRIDAE) IN THE VALLEY OF CAUCA”. Revista Colombiana De Entomología, vol. 18, no. 2, July 1992, pp. 59-62, doi:10.25100/socolen.v18i2.10095.