Erwin, T. “The Beetle Family Carabidae of Costa Rica: The Genus Epikastea Liebke of the Plochonida Group, With New Neotropical Species and Notes on Their Way of Life (Insecta: Coleoptera, Lebiini, Agrina)”. Zootaxa, vol. 790, no. 1, Dec. 2004, pp. 1–20, doi:10.11646/zootaxa.790.1.1.