Eating starfish need to pay attention to:
1, the starfish body has toxins, home tonic health must be used with caution .
2, not all starfish can eat, for example: purple starfish can not eat .
3, starfish can not eat too much at a time, otherwise it will lead to diarrhea, or even poisoning.
Starfish is a class of invertebrates, non-fish. The body is flat, star-shaped, with wrist, 1,800 species exist, found in all oceans, the northern Pacific Ocean has the most species. Spoke diameter 1?65 centimeters, mostly 20?30 centimeters. Carapace hollow, covered with short and forked spines. The grooves below are lined with rows of tube feet (some with suckers at the end), enabling the starfish to crawl in any direction, even up steep faces. Lower sea stars feed on food grains that enter the mouth along the carpal sulcus. Higher species have stomachs that can be turned onto the food bait for in vitro digestion or swallowed whole. The endoskeleton consists of calcareous bone plates. Respiration occurs through the skin. Carapace ends with photoreceptor points. Most dioecious, a few hermaphroditic; some can reproduce asexually.