Optimal investment in sons and daughters when parents do not know the sex of their offspring Read more about Optimal investment in sons and daughters when parents do not know the sex of their offspring
Adjustment of parental investment in the dung beetle Onthophagus atripennis (Col., Scarabaeidae) Read more about Adjustment of parental investment in the dung beetle Onthophagus atripennis (Col., Scarabaeidae)