Apteronotus eschmeyeri, a new species of ghost knifefish from the Magdalena Basin, Colombia (Gymnotiformes: Apteronotidae). Author Carlos David de Santana Author Javier A. Maldonado-Ocampo Author William Severi Author George Nilson Mendes text Zootaxa 2004 410 1 11 http://www.zoobank.org/urn:lsid:zoobank.org:pub:F021A86A-3265-40FB-97B8-8EDC7937DEFC journal article z00410p001 Apteronotus cuchillo : CU 82193, 4 ex.; USNM 121587, paratypes, 13 ex.; USNM 121588, paratypes, 3 ex.; USNM 121589, paratypes, 11 ex.; USNM 121590, paratypes, 7 ex.; USNM 121591, holotype