Key to the species of Parakysis.
Ng, H.H. and K.K.P. Lim 1995. A revision of the Southeast Asian catfish genus Parakysis (Teleostei: Akysidae), with descriptions of two new species. Ichthyol. Explor. Freshwat. 6(3):255-266. Ref No [13847] Key No. [1155]

Technical Terms and Measurements
Glossary