Cordylancistrus nephelion (Siluriformes, Loricariidae), a new and endangered species of suckermouth armored catfish from the Tuy River, north-central Venezuela. Francisco Provenzano Nadia Milani Zootaxa 2006 1116 29 41 6TW82 Actinopterygii Loricariidae Peckoltia Animalia Siluriformes 39 Chordata species vittata  MBUCV-V-23124, 1 ex., 81.4 mm SL.