Colophina clematis
... that Colophina clematis was the first species of aphid to be identified as having a "soldier" caste?
... that <i id="mwAk0"><b id="mwAk4"><a href="./Colophina_clematis" id="mwAk8" rel="mw:WikiLink" title="Colophina clematis">Colophina clematis</a></b></i> was the first species of aphid to be identified as having a "soldier" caste?