Pictures of holotypes.

<p>Pictures of type specimens of resurrected and new species including <i>X</i>. <i>calcaratus</i> ZMB 8255A (lectotype), <i>X</i>. <i>mellotropicalis</i> NCSM 76797 (holotype), <i>X</i>. <i>allofraseri</i> CAS 207765 (holotype), <i>X</i>. <i>eysoole</i> MCZ A-138016 (holotype), <i>X</i>. <i>kobeli</i> MCZ A-148037 (holotype), <i>X</i>. <i>parafraseri</i> MCZ A-148034 (holotype), and <i>X</i>. <i>fischbergi</i> CAS 255060 (holotype). Scale bar is 5 mm. This is a truncated version of Fig 6 and is meant for preview purposes. Please refer to <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0142823#pone.0142823.s003" target="_blank">S3</a>–<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0142823#pone.0142823.s005" target="_blank">S5</a> Figs in the Supporting information for the full size version.