title: [Modern aspects of systematics].
authors.affiliation: Université Pierre et Marie Curie, UMR CNRS 7138, Systématique, Adaptation, Evolution, Bâtiment A, Paris Cedex 05, France.
authors.forename: Hervé
authors.initials: H
authors.lastname: Le Guyader
mesh_terms: D044822:Biodiversity; D001695:Biology / Q000379:methods* / Q000639:trends