| morphology and morphometric relationships of the sagitta of diapterus auratus (perciformes: gerreidae) from veracruz, mexico. | sagittae otoliths are the most studied because of their morphological variability and size; the sagittae may also have valuable taxonomic use and for d. auratus has not yet been described. in the present study we present a morphological description of the sagitta otolith and an analysis of its correlation with various morphometric parameters. the biological material was captured with a beach seine in the coasts of alvarado and port of veracruz, from november 2009 to june 2010. sagittae were extr ... | 2013 | 23894968 |