title: Body doubles.
authors.affiliation: Departamento de Biodiversidad y Biología Evolutiva, Museo Nacional de Ciencias Naturales, 28006 Madrid, Spain.
authors.forename: Alberto G
authors.initials: AG
authors.lastname: Sáez
authors.forename: Encarnación
authors.initials: E
authors.lastname: Lozano
mesh_terms: D000818:Animals; D044822:Biodiversity; D005075:Biological Evolution; D049628:Body Size; D005260:Female; D008297:Male; D010641:Phenotype; D013045:Species Specificity