| [feeding habits and trophic ecology of the fish lutjanus griseus (pisces: lutjanidae) associated with submerged vegetation in laguna de términos, campeche, mexico]. | in campeche, mexico, the laguna de términos has thalassia testudinum beds inhabited by the grey snapper, lutjanus griseus (linnaeus 1758). along one year, we collected 994 individuals and 672 had food in their stomachs; we recorded number, weight, and frequency oftrophic groups, and the index of relative importance. dominant food components were farfantepenaeus duorarum and palemonetes octaviae, eucinostomus gula (cuvier 1830) and libinia dubia. salinity and temperature were related to the numbe ... | 2007 | 19086401 |