A large sized mud spiny lobster Panulirus polyphagus (Herbst) was observed in a trawl landing at Veraval. This was brought in from a long- trip trawler fishing for 4-5 days off Dwaraka fishing grounds. The specimen was a male, weighing approximately 1,500g measuring 133mm in carapace length and 380mm in total length. The predominant size class usually represented in fishery is 70-80 mm carapace length