Fig. 3From: Comparative assessment of age, growth and food habit of the black-chinned tilapia, Sarotherodon melanotheron (Rüppell, 1852), from a closed and open lagoon, GhanaRelationship between otolith length and otolith weight (a) and relationship between otolith length and standard length (b) of Sarotherodon melanotheron populations in Nakwa (red) and Brenu lagoons (blue) of Ghana. See Table 1 for details on the parameters of the otolith length-otolith weight; and otolith length and fish standard length relationshipsBack to article page