Cover: Annona coriacea Mart. (Annonaceae; front petals removed), a relative of cherimoya (A. cherimola L.) and sugar apple (A. reticulata L.), relies on beetles as pollinators. They are the only visitors able to enter the neatly closed floral chamber, which is finally overcrowded by copulating, gnawing-and pollinating-beetles (Cyclocephala atricapilla Mannerheim, Scarabaeidae) (Photo: G. Gottsberger). See Westerkamp and Gottsberger Crop Sci. 40:1209-1222.