Tran, A. D., and H. Zettel. “Notes on Eotrechus Kirkaldy, 1902 (Heteroptera: Gerridae), With Descriptions of Two New Species”. Zootaxa, vol. 1353, no. 1, Nov. 2006, pp. 39–51, doi:10.11646/zootaxa.1353.1.2.