The relationship of length-weight and width-weight of the carapace and the relative condition factor of mud crab Scylla serrata from Coringa Wildlife Sanctuary (Andhra Pradesh. India) was the subject of present study. Significant difference in both males and females was observed between carapace length-weight. carapace width-weight with a linear relationship. https://parisnaturalfoodes.shop/product-category/polygonum/