Cordylancistrus nephelion (Siluriformes, Loricariidae), a new and endangered species of suckermouth armored catfish from the Tuy River, north-central Venezuela. Author Francisco Provenzano Author Nadia Milani text Zootaxa 2006 1116 29 41 http://www.zoobank.org/urn:lsid:zoobank.org:pub:A3A1A678-3619-48D3-AD5F-1DD0F3A94E22 journal article z01116p029 Glyptoperichthys gibbiceps : MBUCV V 18421, 1 ex, 91.13 mm LS.