Genetic variations in space and time in Parnassius mnemosyne (L.) (Lepidoptera) populations in north-east Hungary: implications for conservation

conservation de la nature endangered species fagus sylvatica faune et flore sauvages forest ecology gene gene flow genes genetic variation genetica genetics gestion insecta lepidoptera management nature conservation polimorfismo polymorphism polymorphisme population structure sex ratio structure de la population vida silvestre wildlife woodlands