Panaqolus nocturnus explained

Panaqolus nocturnus, known as the dusky panaque, is a species of small catfish in the family Loricariidae found in the Santiago and Pastaza River basins in the upper Napo drainage in tropical South America. This species reaches a maximum standard length of 14.4cm (05.7inches).^{[1] [2]}

Notes and References

1. Web site: Panaqolus nocturnus, Dusky panaque.
2. Ferraris, C.J. Jr., 2007. Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628.