In the current work the species from the Laurencia complex of the Mexican Caribbean were molecular characterized. Furthermore, the work deals with phylogeny of Laurencia complex and taking into account these phylogenetics relationships, some taxonomic opinions were expressed. To carry out the already mentioned purposes, fresh samples were collected in...
We analyzed five representative species of marine catfish Ariidae family from both coasts of México (Pacific and Atlantic), through of the analysis, of the variability in 21 alloenzymatic loci to further the phylogeny of this group. Of the 21 loci resolved, 20 were polymorphic in Cathorops aguadulce (95.2%), 3 in...