An experiment was conducted for 140 days in earthen ponds to evaluate the effect of three dietary protein levels on the growth and maturity of bagrid catfish Mystus gulio. Three different iso-caloric feeds containing 30%, 35% and 40% dietary protein levels were prepared from indigenous fish feed ingredients and were fed to Mystus gulio at the rate of 5% of total body weight of the fish. The ove...

Diet and dietary habits of African Butter Catfish Schilbe mystus (Linne, 1766), an economically important fish in Oyan and Asejire lakes (southwest Nigeria) were examined between July 2000 and December 2001. Stomach contents were analysed using the numerical, frequency of occurrence and points methods. The fish is predatory but the diet differs among lakes and seasons. Insects were more importa...

Because of general phenotypic similarities and distribution of species across two continents, the genus Chiromantis has proven somewhat enigmatic. Among Indochinese species, the validity of C. hansenae has been questioned by some who consider it a junior synonym of C. vittatus. We employ three lines of evidence to elucidate the taxonomic status and phylogenetic relationships of four congeneric ...