Most parsimonious reconstructions of four traits mapped onto the molecular phylogeny (complete dataset). A Elytral pairs B Eyes C Palps D Lateral antennae.

 
 
  Part of: McCowin MF, Rouse GW (2018) Phylogeny of hydrothermal vent Iphionidae, with the description of a new species (Aphroditiformia, Annelida). ZooKeys 779: 89-107. https://doi.org/10.3897/zookeys.779.24781