title: Do acoels climb up the "Scale of Beings"?
authors.affiliation: Biologie du Développement, UMR 7622, CNRS, 75252 Paris, Cedex 05, France. jean.deutsch@snv.jussieu.fr
authors.forename: Jean S
authors.initials: JS
authors.lastname: Deutsch
mesh_terms: D000818:Animals; D019143:Evolution, Molecular; D005801:Genes, Homeobox; D008957:Models, Genetic; D010802:Phylogeny; D010986:Platyhelminths / Q000033:anatomy & histology / Q000145:classification* / Q000235:genetics* / Q000254:growth & development