This is a species of milkweed bug. I think. Let me know if you have a better guess. Photographed in Ankarafantsika National Park in Madagascar. Just one of many interesting insects I saw while in the country. Nikon D200 with Nikkor 80-200mm lens (at 200mm with Canon 500D close up filter) ISO 100, f/22 at 1/60th of a second, two Nikon SB-600 flash units.