Mecynorhina torquata and Mecynorhina ugandensis...
A beautiful glass vitrine with a male and female of Mecynorhina torquata, is among the largest flower beetles in the world, only surpassed by the goliath beetles.It reaches about 55–85 millimetres (2.2–3.3 in) of length in the males, while the females are slightly smaller, reaching about 50–60 millimetres (2.0–2.4 in) of length.
Also a male and female of Mecynorhina ugandensis that differs from the torquata in the colour more brown and slightly bigger. These beetles are native to tropical Africa, especially in the Democratic Republic of the Congo, Cameroon and Uganda. In this case they came from Uganda.