Male Sitalcina borregoensis (ETOH - SDSU_OP3011, SEM prep - SDSU_TAC000293) – A habitus BEMCTrIVD penis. Scale bar = 1 mm (A), 200 µm (B), 100 µm (C, D).

 
 
  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