I am an undergraduate and I would like to broaden my knowledge on this subject, beginning by its principles. Maybe it would help that purpose to broaden my knowledge on Phylogenetics as well. Thanks all of you in advance.
The official rules for animal nomenclature are available at https://www.iczn.org/the-code/the-international-code-of-zoological-nomenclature/the-code-online/ This gives the rules for using names, not the systematic and phylogenetic question of which names are biologically useful. The Treatise on Invertebrate Paleontology volumes (http://paleo.ku.edu/treatise2/treatise.html) have some useful guidelines on taxonomy and taxonomic usage.