Camacho, G. P. [URL:http://antcat.org/authors/11853]; Franco, W. [URL:http://antcat.org/authors/12084]; Feitosa, R. M. [URL:http://antcat.org/authors/9857] 2020. Additions to the taxonomy of Gnamptogenys Roger (Hymenoptera: Formicidae: Ectatomminae) with an updated key to the New World species. [URL:http://antcat.org/references/143464] Zootaxa 4747 (3):450-476. http://antcat.org/documents/7708/camacho_et_al-_2020-_gnamptogenys.pdf