Bug

Out in the garden this morning before it got too warm. I cleaned out the shade house, pruned, re-potted, potted up cuttings and fed plants. While doing the rounds I found an infestation of these red bugs on the native hibiscus. Actually some were bright orange. The capture could be sharper but my phone doesn't cope well with close work. I don't know what the bug is called. Very pretty with the bright red and peacock iridescent markings. This is Australia so its probably poisonous.