Size at onset of sexual maturity in Macrobrachium amazonicum (Heller, 1862) phenotypes: an integrative approach
Abstract The size at the onset of sexual maturity (SOM) was determined in four hololimnetic populations Hoodie of Macrobrachium amazonicum using morphometric, physiological and functional criteria.Male prawns from two populations analyzed had hypertrophied chelipeds and large body proportions, showing the presence of four morphotypes, i.e.large-siz