1. Avise, J. C., 1994. Molecular Markers, Natural History and Evolution. Chapman & Hall, New York.
2. Chu, X., B. Zhen & D. Dai, 1999. Fauna Sinica, Class Teleostei, Siluriformes. Science Press, Beijing (in Chinese).
3. Dai, F., 1998. Studies on isozymes, skeleton characters of eight bagrid catfishes and comments on phylogenetic relationship (Siluriformes: Bagridae). Acta Zootaxonomica Sinica 23: 432–439 (in Chinese).
4. Diogo, R., 2003. Higher-level phylogeny of Siluriformes: an overview. In Kapoor, B. G., G. Arratia, M. Chardon & R. Diogo (eds), Catfishes. Science Publishers, Enfield, 353–384.
5. Diogo, R., 2004. Morphological evolution, aptations, homoplasies, constraints, and evolutionary trends: catfishes as a case study on general phylogeny and macroevolution. Science Publishers, Enfield, USA.