Background The catfish family Clariidae comprises members of the genus Chanallabes, Clarias, Heterobranchus, Gymnallabes and Heteropneustes. All these fish have been well provided for, by nature, in the struggle for natural survival. Perhaps the best know genus within this family is that of Clarias so we turn our attention to these fish over the pages which follow. Members … [Read more...] about Clarius – The Walking Catfish