to be netted as it flies among its favourite trees, a species of Zizyphus,* but it is very rare, and only a few are annually secured.The beautiful Ceratorrhina burkei and the resplendent C. derbyana are found on the twigs or silky leaves of a species of Gombretum, probably C. holosericum; but though the second species can usually at the right time be found, the first is a beetle to be "hoped for."