Sawant BT, Chakraborty SK, Jaiswar AK, Bhagabati SK, Kumar T and Sawant PB (2013) Comparative length-weight relationship of two species of catfishes, Arius caelatus (Valenciennes, 1840) and Arius tenuispinis (Day, 1877) from Mumbai waters. Indian Journal of Geo-Marine Sciences 42(2):