Dendrobranchiata is a suborder of decapods, commonly known as prawns. Shrimp and prawn are important types of seafood that are consumed worldwide. The digestive system is the process of transforming food into a source of energy, cell repair, and nutrition for the human body like … Alimentary Canal: It has three distinct zones—an anterior foregut ending in stomach, a midgut, the constituent of which is intestine and a hind- gut or the rectum. Digestive System of Prawn: The digestive system consists of an alimentary canal and a hepatopancreas or digestive gland (Fig. Lift the carapace from the lateral sides and cut it loose at the anterior end. It may cause the stomach problems as well as diarrhea. A Bad digestive system is another disadvantage of eating prawns. 5. The foregut starts at the mouth where the food enters. Detection of feed begins with sight and touch, but shrimp also have numerous chemoreceptors on their appendages (e.g. Also learn about:- 1. , 1990). 4.1) on the dissecting tray. The digestive system of the Giant River Prawn is made up of three main parts. Then it goes into the oesophogus, which eventually leads us to the gastric mill. This is where the food is ground up for digestion. Dissection of Nervous System. Digestibility enhancers based on natural emulsifying agents, selected for their compatibility with the shrimp’s digestive system, have shown to be capable of complementing the process of emulsification and absorption of dietary fats in the hepatopancreas (Coutteau et al., 2012). Dissection of Alimentary System 2. - Digestive System The digestive system is an amazing system that is capable of working a large number of different functions. Digestive system Penaeid shrimp have a morphologically typical decapod digestive tract (Dall et al. 25.5). 3.

They contain an extra skin on them which is hard to digest and may also affect our digestive system. [citation needed] There are 540 extant species in seven families, and a fossil record extending back to the Devonian.They differ from related animals, such as Caridea and Stenopodidea, by the branching form of the gills and by the fact that they do not brood their eggs, but release them directly into the water. Its digestive system is the general form of digestion from which other creatures stem off of. Dissection: Put the specimen (Fig. In this article we will discuss about the dissection of Prawn. One of the main Prawns side effects is that it may also be allergenic to some people. Prawns side effects- Allergic.