Biogeographic model. General timeframe and plate positions follow Dolby et al. (2015). The labeled “hypothetical ancestral area” is only approximate; arrows indicate present distribution of lineages.

 
 
  Part of: DiDomenico A, Hedin M (2016) New species in the Sitalcina sura species group (Opiliones, Laniatores, Phalangodidae), with evidence for a biogeographic link between California desert canyons and Arizona sky islands. ZooKeys 586: 1-36. https://doi.org/10.3897/zookeys.586.7832