Cinnabar moth (<i><a href="//commons.wikimedia.org/wiki/Tyria_jacobaeae" title="Tyria jacobaeae">Tyria jacobaeae</a></i>) caterpillars - 5th instar (last) and an early instar (2nd?) (NB the plant was not Ragwort). Wellington, New Zealand
Tony Wills
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>