梭子蟹里都是寄生虫，不能吃？

Core Viewpoint - The common misconception that swimming crabs contain parasites is addressed, clarifying that the organisms found inside are not harmful and do not affect the crab's edibility [2][3][7]. Group 1: Misconceptions about Swimming Crabs - Many consumers have reported finding "parasites" inside swimming crabs, leading to concerns about their safety for consumption [4][9]. - The organisms identified are actually called "Scylla serrata barnacles," which are relatives of barnacles and do not have any nutritional value or produce toxins [2][7]. Group 2: Safety and Consumption Guidelines - It is emphasized that swimming crabs should always be cooked thoroughly to avoid potential infections from other harmful bacteria or parasites [9]. - The presence of barnacles does not indicate that the crab is inedible, and not all swimming crabs will have these organisms [7][9]. Group 3: Additional Information on Crabs - There are instances of "brood crabs" being sold, which are crabs that are about to spawn and are less desirable for consumption [11]. - The appearance of white foam during cooking is a normal occurrence due to the release of tissue fluids and does not indicate spoilage [11].