title: Sex allocation in haplodiploid cyclical parthenogens with density-dependent proportion of males.
authors.affiliation: Departament de Microbiologia i Ecologia, Universitat de València, E46100-Burjassot (València), Spain.
authors.forename: E
authors.initials: E
authors.lastname: Aparici
authors.forename: M J
authors.initials: MJ
authors.lastname: Carmona
authors.forename: M
authors.initials: M
authors.lastname: Serra