Showing posts with label Home of Freswater Prawns. Show all posts
Showing posts with label Home of Freswater Prawns. Show all posts

Thursday, August 18, 2011

The Natural Home of Freswater Prawns (Distribution)

Macrobrachium Rosenbergii at Sumatera River
Species of the freshwater prawn genus Macrobrachium are distributed throughout the tropical and subtropical zones of the world. Holthuis (1980) provides useful information on the distribution, local names, habitats and maximum sizes of commercial (fished and farmed) species of Macrobrachium.

They are found in most inland freshwater areas including lakes, rivers, swamps, irrigation ditches, canals and ponds, as well as in estuarine areas. Most species require brackishwater in the initial stages of their life cycle